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author | Jim Meyering <meyering@redhat.com> | 2009-12-23 18:59:30 +0100 |
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committer | Jim Meyering <meyering@redhat.com> | 2009-12-23 20:36:17 +0100 |
commit | 60a7e46a1c3ff186c373e776958ea02437b686ef (patch) | |
tree | 6f3ce24231471b74a0b62bc01227ff326f84d9dd /lib | |
parent | 711184859ed691a6f47c3c4ad3e4cbcf18ed8290 (diff) | |
download | grep-60a7e46a1c3ff186c373e776958ea02437b686ef.tar.gz |
fix multi-byte-locale read-beyond-end-of-buffer error
Avoid read-beyond-end-of-buffer errors, evoked by running this:
LC_ALL=en_US.UTF-8 valgrind src/grep -f <(printf 'a\nb\n') <(echo c)
Conditional jump or move depends on uninitialised value(s)
at 0x78136D: __gconv_transform_utf8_internal (in /lib/libc-2.11.so)
by 0x7E7232: mbrtowc (in /lib/libc-2.11.so)
by 0x8055773: dfaexec (dfa.c:2816)
by 0x804D7B0: EGexecute (search.c:353)
by 0x804ACD8: grepbuf (grep.c:1036)
by 0x804B023: grep (grep.c:1156)
by 0x804B460: grepfile (grep.c:1287)
by 0x804CF0D: main (grep.c:2282)
Conditional jump or move depends on uninitialised value(s)
at 0x7E7248: mbrtowc (in /lib/libc-2.11.so)
by 0x8055773: dfaexec (dfa.c:2816)
by 0x804D7B0: EGexecute (search.c:353)
by 0x804ACD8: grepbuf (grep.c:1036)
by 0x804B023: grep (grep.c:1156)
by 0x804B460: grepfile (grep.c:1287)
by 0x804CF0D: main (grep.c:2282)
* src/dfa.c (dfaexec) [MBS_SUPPORT]: Do not access one byte beyond
end of buffer.
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions