#
1.35 |
|
12-Jan-2022 |
martijn |
Make lputs use psl instead of expecting it to be null-terminated. This allows us to enable the commandl1 and commandl2 regress tests.
Original analysis from seL4 <at> disroot <dot> org OK millert@
|
Revision tags: OPENBSD_6_5_BASE OPENBSD_6_6_BASE OPENBSD_6_7_BASE OPENBSD_6_8_BASE OPENBSD_6_9_BASE OPENBSD_7_0_BASE
|
#
1.34 |
|
14-Nov-2018 |
martijn |
Make sed's -i flag more compatible with what gsed does. - Reset the hold-space in between files - quit the editor as soon as a 'q' command is found - Make sure the temp-file is written back to the original file if we quit the editor
temp-file not written back issue found by Time Chase. Lots of feedback from millert@ and schwarze@ OK millert@
|
Revision tags: OPENBSD_6_3_BASE OPENBSD_6_4_BASE
|
#
1.33 |
|
13-Dec-2017 |
millert |
Fix sign compare warnings; OK martijn@
|
Revision tags: OPENBSD_6_1_BASE OPENBSD_6_2_BASE
|
#
1.32 |
|
22-Feb-2017 |
tom |
Remove unused-with-dead-store variable oldpsanl.
From Daniel Cegielka - thanks
ok jca@
|
#
1.31 |
|
21-Jan-2017 |
krw |
Nuke more whitespace caught in the headlights of "warning:" rectification.
|
#
1.30 |
|
20-Jan-2017 |
krw |
Split error() into error() and warning() so error() can be marked __dead to appease gcc.
ok procter@ deraadt@
|
#
1.29 |
|
11-Oct-2016 |
martijn |
Fix an off by one error when no matches were found in a substitute. By pfg@ from FreeBSD
OK millert@ and otto@
|
Revision tags: OPENBSD_6_0_BASE
|
#
1.28 |
|
30-May-2016 |
martijn |
Make sed use the new REG_STARTEND | REG_NOTBOL combination. This fixes a begin of word mismatch as reported by jsg@.
Discussed with otto@ and others early on, earlier version tested in ports build by aja@
OK millert@ Few readability tweaks and OK schwarze@
|
Revision tags: OPENBSD_5_9_BASE
|
#
1.27 |
|
26-Oct-2015 |
mmcc |
Rename err() to error() to prevent confusion with the stdlib function.
Discussed with jca@.
|
Revision tags: OPENBSD_5_8_BASE
|
#
1.26 |
|
20-Jul-2015 |
jasper |
fix eyesore whitespace
|
#
1.25 |
|
19-Jul-2015 |
deraadt |
figure out the linewidth at initialization, rather than late ok tedu miod
|
#
1.24 |
|
17-Jul-2015 |
jasper |
add -i flag to sed to do in-place editing; mostly based on freebsd
feedback/ok deraadt@ millert@
|
#
1.23 |
|
18-Apr-2015 |
deraadt |
Convert many atoi() calls to strtonum(), adding range checks and failure handling along the way. Reviews by Brendan MacDonell, Jeremy Devenport, florian, doug, millert
|
#
1.22 |
|
13-Apr-2015 |
deraadt |
correct multiplication idiom during xreallocarray, and expand appendnum to size_t to avoid overflow after allocation success ok guenther doug
|
Revision tags: OPENBSD_5_7_BASE
|
#
1.21 |
|
12-Dec-2014 |
jsg |
Rework the pointer swap in the 'P' command to make the intent clearer and avoid a crash on 'g;P' found by Sebastien Marie with the afl fuzzer.
|
#
1.20 |
|
01-Dec-2014 |
deraadt |
sed has a xreallocarray(), but two n*s cases were not replaced
|
Revision tags: OPENBSD_5_5_BASE OPENBSD_5_6_BASE
|
#
1.19 |
|
28-Nov-2013 |
deraadt |
unsigned char for ctype ok krw okan
|
Revision tags: OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE
|
#
1.18 |
|
17-Sep-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, to fix multiple issues regarding the replacement of zero-length strings.
This commit brings back rev. 1.16, but without the regression that forced the backout: No NUL bytes will be output now, not even when the input file lacks a trailing newline character and there is a zero-length match at the end.
OK otto@ deraadt@; and naddy@ (who originally found the regression) checked that the regression is indeed fixed.
|
Revision tags: OPENBSD_5_0_BASE
|
#
1.17 |
|
26-Jul-2011 |
schwarze |
Backout previous, naddy@ found the following regression: When the input does not end in a trailing newline character and there is an empty match at the end, the new code adds a spurious '\0' character. I have a fix, but otto@ prefers backout and full re-evaluation after release.
|
#
1.16 |
|
24-Jul-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, shortening it by ten lines and simplifying it by removing the switch statement implementing /g, /1, and /2 separately and repetitively. The idea to make the loop control variable slen, i.e. the length of the string remaining to be processed, signed, and stay in the loop even when slen == 0 (i.e. at the end of the string), lifted from FreeBSD by otto@. On i386, process.o shrinks by 440 bytes, and the sed binary by 23 bytes.
This fixes multiple aspects of the replacement of multiple (/g) or specific (e.g. /2) instances of zero-length matches, both with BREs and EREs, both with and without a trailing newline character on the input.
Feedback and OK otto@.
|
Revision tags: OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE
|
#
1.15 |
|
27-Oct-2009 |
deraadt |
rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms
|
Revision tags: OPENBSD_4_5_BASE OPENBSD_4_6_BASE
|
#
1.14 |
|
07-Oct-2008 |
millert |
The 'l' command should not encode newlines. Also document that backspace is escaped as \b. OK phessler@ and jmc@
|
Revision tags: OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE OPENBSD_4_4_BASE
|
#
1.13 |
|
09-Oct-2006 |
tedu |
pretty. the comma operator should not be used to cram two statements into an if without braces, or worse, into a return.
|
Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE
|
#
1.12 |
|
07-Nov-2003 |
tedu |
prevent overflow, see freebsd r1.32. also, do nicer reallocs. ok millert@ otto@
|
Revision tags: OPENBSD_3_4_BASE
|
#
1.11 |
|
10-Jun-2003 |
deraadt |
mostly ansi cleanup; pval ok
|
#
1.10 |
|
03-Jun-2003 |
millert |
Remove the advertising clause in the UCB license which Berkeley rescinded 22 July 1999. Proofed by myself and Theo.
|
Revision tags: OPENBSD_3_2_BASE OPENBSD_3_3_BASE
|
#
1.9 |
|
11-Jun-2002 |
jsyn |
kill err(3) newlines; ok miod@, deraadt@
|
#
1.8 |
|
15-Apr-2002 |
millert |
Fix sed(1) in the case where a last line is specified and hold space is not specified, and then the first part of the pattern space is deleted, when there are two or more input lines, as this results in subtraction of one from an unsigned integral value of '0'. That bogus value is used in one case for a loop (that will run far too many times in this case) and a function to search for a value within a specified range of memory, however now the range of memory is obscenely large and a segmentation (or memory) fault will occur. This is fixed by checking for and appropriately handling a nil pattern space as if the specified search in memory failed, as indeed it obviously will with nil pattern space.
From Tim J. Robbins by way of FreeBSD
|
Revision tags: OPENBSD_3_1_BASE
|
#
1.7 |
|
16-Feb-2002 |
millert |
Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
|
#
1.6 |
|
19-Nov-2001 |
mpech |
kill more registers
millert@ ok
|
Revision tags: OPENBSD_2_6_BASE OPENBSD_2_7_BASE OPENBSD_2_8_BASE OPENBSD_2_9_BASE OPENBSD_3_0_BASE
|
#
1.5 |
|
06-Jun-1999 |
deraadt |
make G newline if hold is empty
|
Revision tags: OPENBSD_2_4_BASE OPENBSD_2_5_BASE
|
#
1.4 |
|
30-Apr-1998 |
deraadt |
make y command 8 bit clean; Elmar.Bartel@informatik.tu-muenchen.de
|
Revision tags: OPENBSD_2_2_BASE OPENBSD_2_3_BASE
|
#
1.3 |
|
11-Sep-1997 |
deraadt |
extra ()
|
Revision tags: OPENBSD_2_0_BASE OPENBSD_2_1_BASE
|
#
1.2 |
|
26-Jun-1996 |
deraadt |
rcsid
|
#
1.1 |
|
18-Oct-1995 |
deraadt |
branches: 1.1.1; Initial revision
|
#
1.34 |
|
14-Nov-2018 |
martijn |
Make sed's -i flag more compatible with what gsed does. - Reset the hold-space in between files - quit the editor as soon as a 'q' command is found - Make sure the temp-file is written back to the original file if we quit the editor
temp-file not written back issue found by Time Chase. Lots of feedback from millert@ and schwarze@ OK millert@
|
Revision tags: OPENBSD_6_3_BASE OPENBSD_6_4_BASE
|
#
1.33 |
|
13-Dec-2017 |
millert |
Fix sign compare warnings; OK martijn@
|
Revision tags: OPENBSD_6_1_BASE OPENBSD_6_2_BASE
|
#
1.32 |
|
22-Feb-2017 |
tom |
Remove unused-with-dead-store variable oldpsanl.
From Daniel Cegielka - thanks
ok jca@
|
#
1.31 |
|
21-Jan-2017 |
krw |
Nuke more whitespace caught in the headlights of "warning:" rectification.
|
#
1.30 |
|
20-Jan-2017 |
krw |
Split error() into error() and warning() so error() can be marked __dead to appease gcc.
ok procter@ deraadt@
|
#
1.29 |
|
11-Oct-2016 |
martijn |
Fix an off by one error when no matches were found in a substitute. By pfg@ from FreeBSD
OK millert@ and otto@
|
Revision tags: OPENBSD_6_0_BASE
|
#
1.28 |
|
30-May-2016 |
martijn |
Make sed use the new REG_STARTEND | REG_NOTBOL combination. This fixes a begin of word mismatch as reported by jsg@.
Discussed with otto@ and others early on, earlier version tested in ports build by aja@
OK millert@ Few readability tweaks and OK schwarze@
|
Revision tags: OPENBSD_5_9_BASE
|
#
1.27 |
|
26-Oct-2015 |
mmcc |
Rename err() to error() to prevent confusion with the stdlib function.
Discussed with jca@.
|
Revision tags: OPENBSD_5_8_BASE
|
#
1.26 |
|
20-Jul-2015 |
jasper |
fix eyesore whitespace
|
#
1.25 |
|
19-Jul-2015 |
deraadt |
figure out the linewidth at initialization, rather than late ok tedu miod
|
#
1.24 |
|
17-Jul-2015 |
jasper |
add -i flag to sed to do in-place editing; mostly based on freebsd
feedback/ok deraadt@ millert@
|
#
1.23 |
|
18-Apr-2015 |
deraadt |
Convert many atoi() calls to strtonum(), adding range checks and failure handling along the way. Reviews by Brendan MacDonell, Jeremy Devenport, florian, doug, millert
|
#
1.22 |
|
13-Apr-2015 |
deraadt |
correct multiplication idiom during xreallocarray, and expand appendnum to size_t to avoid overflow after allocation success ok guenther doug
|
Revision tags: OPENBSD_5_7_BASE
|
#
1.21 |
|
12-Dec-2014 |
jsg |
Rework the pointer swap in the 'P' command to make the intent clearer and avoid a crash on 'g;P' found by Sebastien Marie with the afl fuzzer.
|
#
1.20 |
|
01-Dec-2014 |
deraadt |
sed has a xreallocarray(), but two n*s cases were not replaced
|
Revision tags: OPENBSD_5_5_BASE OPENBSD_5_6_BASE
|
#
1.19 |
|
28-Nov-2013 |
deraadt |
unsigned char for ctype ok krw okan
|
Revision tags: OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE
|
#
1.18 |
|
17-Sep-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, to fix multiple issues regarding the replacement of zero-length strings.
This commit brings back rev. 1.16, but without the regression that forced the backout: No NUL bytes will be output now, not even when the input file lacks a trailing newline character and there is a zero-length match at the end.
OK otto@ deraadt@; and naddy@ (who originally found the regression) checked that the regression is indeed fixed.
|
Revision tags: OPENBSD_5_0_BASE
|
#
1.17 |
|
26-Jul-2011 |
schwarze |
Backout previous, naddy@ found the following regression: When the input does not end in a trailing newline character and there is an empty match at the end, the new code adds a spurious '\0' character. I have a fix, but otto@ prefers backout and full re-evaluation after release.
|
#
1.16 |
|
24-Jul-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, shortening it by ten lines and simplifying it by removing the switch statement implementing /g, /1, and /2 separately and repetitively. The idea to make the loop control variable slen, i.e. the length of the string remaining to be processed, signed, and stay in the loop even when slen == 0 (i.e. at the end of the string), lifted from FreeBSD by otto@. On i386, process.o shrinks by 440 bytes, and the sed binary by 23 bytes.
This fixes multiple aspects of the replacement of multiple (/g) or specific (e.g. /2) instances of zero-length matches, both with BREs and EREs, both with and without a trailing newline character on the input.
Feedback and OK otto@.
|
Revision tags: OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE
|
#
1.15 |
|
27-Oct-2009 |
deraadt |
rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms
|
Revision tags: OPENBSD_4_5_BASE OPENBSD_4_6_BASE
|
#
1.14 |
|
07-Oct-2008 |
millert |
The 'l' command should not encode newlines. Also document that backspace is escaped as \b. OK phessler@ and jmc@
|
Revision tags: OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE OPENBSD_4_4_BASE
|
#
1.13 |
|
09-Oct-2006 |
tedu |
pretty. the comma operator should not be used to cram two statements into an if without braces, or worse, into a return.
|
Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE
|
#
1.12 |
|
07-Nov-2003 |
tedu |
prevent overflow, see freebsd r1.32. also, do nicer reallocs. ok millert@ otto@
|
Revision tags: OPENBSD_3_4_BASE
|
#
1.11 |
|
10-Jun-2003 |
deraadt |
mostly ansi cleanup; pval ok
|
#
1.10 |
|
03-Jun-2003 |
millert |
Remove the advertising clause in the UCB license which Berkeley rescinded 22 July 1999. Proofed by myself and Theo.
|
Revision tags: OPENBSD_3_2_BASE OPENBSD_3_3_BASE
|
#
1.9 |
|
11-Jun-2002 |
jsyn |
kill err(3) newlines; ok miod@, deraadt@
|
#
1.8 |
|
15-Apr-2002 |
millert |
Fix sed(1) in the case where a last line is specified and hold space is not specified, and then the first part of the pattern space is deleted, when there are two or more input lines, as this results in subtraction of one from an unsigned integral value of '0'. That bogus value is used in one case for a loop (that will run far too many times in this case) and a function to search for a value within a specified range of memory, however now the range of memory is obscenely large and a segmentation (or memory) fault will occur. This is fixed by checking for and appropriately handling a nil pattern space as if the specified search in memory failed, as indeed it obviously will with nil pattern space.
From Tim J. Robbins by way of FreeBSD
|
Revision tags: OPENBSD_3_1_BASE
|
#
1.7 |
|
16-Feb-2002 |
millert |
Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
|
#
1.6 |
|
19-Nov-2001 |
mpech |
kill more registers
millert@ ok
|
Revision tags: OPENBSD_2_6_BASE OPENBSD_2_7_BASE OPENBSD_2_8_BASE OPENBSD_2_9_BASE OPENBSD_3_0_BASE
|
#
1.5 |
|
06-Jun-1999 |
deraadt |
make G newline if hold is empty
|
Revision tags: OPENBSD_2_4_BASE OPENBSD_2_5_BASE
|
#
1.4 |
|
30-Apr-1998 |
deraadt |
make y command 8 bit clean; Elmar.Bartel@informatik.tu-muenchen.de
|
Revision tags: OPENBSD_2_2_BASE OPENBSD_2_3_BASE
|
#
1.3 |
|
11-Sep-1997 |
deraadt |
extra ()
|
Revision tags: OPENBSD_2_0_BASE OPENBSD_2_1_BASE
|
#
1.2 |
|
26-Jun-1996 |
deraadt |
rcsid
|
#
1.1 |
|
18-Oct-1995 |
deraadt |
branches: 1.1.1; Initial revision
|
#
1.33 |
|
13-Dec-2017 |
millert |
Fix sign compare warnings; OK martijn@
|
Revision tags: OPENBSD_6_1_BASE OPENBSD_6_2_BASE
|
#
1.32 |
|
22-Feb-2017 |
tom |
Remove unused-with-dead-store variable oldpsanl.
From Daniel Cegielka - thanks
ok jca@
|
#
1.31 |
|
21-Jan-2017 |
krw |
Nuke more whitespace caught in the headlights of "warning:" rectification.
|
#
1.30 |
|
20-Jan-2017 |
krw |
Split error() into error() and warning() so error() can be marked __dead to appease gcc.
ok procter@ deraadt@
|
#
1.29 |
|
11-Oct-2016 |
martijn |
Fix an off by one error when no matches were found in a substitute. By pfg@ from FreeBSD
OK millert@ and otto@
|
Revision tags: OPENBSD_6_0_BASE
|
#
1.28 |
|
30-May-2016 |
martijn |
Make sed use the new REG_STARTEND | REG_NOTBOL combination. This fixes a begin of word mismatch as reported by jsg@.
Discussed with otto@ and others early on, earlier version tested in ports build by aja@
OK millert@ Few readability tweaks and OK schwarze@
|
Revision tags: OPENBSD_5_9_BASE
|
#
1.27 |
|
26-Oct-2015 |
mmcc |
Rename err() to error() to prevent confusion with the stdlib function.
Discussed with jca@.
|
Revision tags: OPENBSD_5_8_BASE
|
#
1.26 |
|
20-Jul-2015 |
jasper |
fix eyesore whitespace
|
#
1.25 |
|
19-Jul-2015 |
deraadt |
figure out the linewidth at initialization, rather than late ok tedu miod
|
#
1.24 |
|
17-Jul-2015 |
jasper |
add -i flag to sed to do in-place editing; mostly based on freebsd
feedback/ok deraadt@ millert@
|
#
1.23 |
|
18-Apr-2015 |
deraadt |
Convert many atoi() calls to strtonum(), adding range checks and failure handling along the way. Reviews by Brendan MacDonell, Jeremy Devenport, florian, doug, millert
|
#
1.22 |
|
13-Apr-2015 |
deraadt |
correct multiplication idiom during xreallocarray, and expand appendnum to size_t to avoid overflow after allocation success ok guenther doug
|
Revision tags: OPENBSD_5_7_BASE
|
#
1.21 |
|
12-Dec-2014 |
jsg |
Rework the pointer swap in the 'P' command to make the intent clearer and avoid a crash on 'g;P' found by Sebastien Marie with the afl fuzzer.
|
#
1.20 |
|
01-Dec-2014 |
deraadt |
sed has a xreallocarray(), but two n*s cases were not replaced
|
Revision tags: OPENBSD_5_5_BASE OPENBSD_5_6_BASE
|
#
1.19 |
|
28-Nov-2013 |
deraadt |
unsigned char for ctype ok krw okan
|
Revision tags: OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE
|
#
1.18 |
|
17-Sep-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, to fix multiple issues regarding the replacement of zero-length strings.
This commit brings back rev. 1.16, but without the regression that forced the backout: No NUL bytes will be output now, not even when the input file lacks a trailing newline character and there is a zero-length match at the end.
OK otto@ deraadt@; and naddy@ (who originally found the regression) checked that the regression is indeed fixed.
|
Revision tags: OPENBSD_5_0_BASE
|
#
1.17 |
|
26-Jul-2011 |
schwarze |
Backout previous, naddy@ found the following regression: When the input does not end in a trailing newline character and there is an empty match at the end, the new code adds a spurious '\0' character. I have a fix, but otto@ prefers backout and full re-evaluation after release.
|
#
1.16 |
|
24-Jul-2011 |
schwarze |
Rewrite the main loop of the "sed s/..." command, shortening it by ten lines and simplifying it by removing the switch statement implementing /g, /1, and /2 separately and repetitively. The idea to make the loop control variable slen, i.e. the length of the string remaining to be processed, signed, and stay in the loop even when slen == 0 (i.e. at the end of the string), lifted from FreeBSD by otto@. On i386, process.o shrinks by 440 bytes, and the sed binary by 23 bytes.
This fixes multiple aspects of the replacement of multiple (/g) or specific (e.g. /2) instances of zero-length matches, both with BREs and EREs, both with and without a trailing newline character on the input.
Feedback and OK otto@.
|
Revision tags: OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE
|
#
1.15 |
|
27-Oct-2009 |
deraadt |
rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms
|
Revision tags: OPENBSD_4_5_BASE OPENBSD_4_6_BASE
|
#
1.14 |
|
07-Oct-2008 |
millert |
The 'l' command should not encode newlines. Also document that backspace is escaped as \b. OK phessler@ and jmc@
|
Revision tags: OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE OPENBSD_4_4_BASE
|
#
1.13 |
|
09-Oct-2006 |
tedu |
pretty. the comma operator should not be used to cram two statements into an if without braces, or worse, into a return.
|
Revision tags: OPENBSD_3_5_BASE OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE
|
#
1.12 |
|
07-Nov-2003 |
tedu |
prevent overflow, see freebsd r1.32. also, do nicer reallocs. ok millert@ otto@
|
Revision tags: OPENBSD_3_4_BASE
|
#
1.11 |
|
10-Jun-2003 |
deraadt |
mostly ansi cleanup; pval ok
|
#
1.10 |
|
03-Jun-2003 |
millert |
Remove the advertising clause in the UCB license which Berkeley rescinded 22 July 1999. Proofed by myself and Theo.
|
Revision tags: OPENBSD_3_2_BASE OPENBSD_3_3_BASE
|
#
1.9 |
|
11-Jun-2002 |
jsyn |
kill err(3) newlines; ok miod@, deraadt@
|
#
1.8 |
|
15-Apr-2002 |
millert |
Fix sed(1) in the case where a last line is specified and hold space is not specified, and then the first part of the pattern space is deleted, when there are two or more input lines, as this results in subtraction of one from an unsigned integral value of '0'. That bogus value is used in one case for a loop (that will run far too many times in this case) and a function to search for a value within a specified range of memory, however now the range of memory is obscenely large and a segmentation (or memory) fault will occur. This is fixed by checking for and appropriately handling a nil pattern space as if the specified search in memory failed, as indeed it obviously will with nil pattern space.
From Tim J. Robbins by way of FreeBSD
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Revision tags: OPENBSD_3_1_BASE
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1.7 |
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16-Feb-2002 |
millert |
Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
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1.6 |
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19-Nov-2001 |
mpech |
kill more registers
millert@ ok
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Revision tags: OPENBSD_2_6_BASE OPENBSD_2_7_BASE OPENBSD_2_8_BASE OPENBSD_2_9_BASE OPENBSD_3_0_BASE
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1.5 |
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06-Jun-1999 |
deraadt |
make G newline if hold is empty
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Revision tags: OPENBSD_2_4_BASE OPENBSD_2_5_BASE
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1.4 |
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30-Apr-1998 |
deraadt |
make y command 8 bit clean; Elmar.Bartel@informatik.tu-muenchen.de
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Revision tags: OPENBSD_2_2_BASE OPENBSD_2_3_BASE
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1.3 |
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11-Sep-1997 |
deraadt |
extra ()
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Revision tags: OPENBSD_2_0_BASE OPENBSD_2_1_BASE
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1.2 |
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26-Jun-1996 |
deraadt |
rcsid
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1.1 |
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18-Oct-1995 |
deraadt |
branches: 1.1.1; Initial revision
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