Dimitry Andric 00f060000f Fix a segfault in bsdgrep when parsing the invalid extended regexps "?" ... or "+" (these are invalid, because there is no preceding operand). When bsdgrep attempts to emulate GNU grep in discarding and ignoring the invalid ? or + operators, some later logic in tre_compile_fast() goes beyond the end of the buffer, leading to a crash. Fix this by bailing out, and reporting a bad pattern instead. Reported by: Steve Kargl MFC after: 1 week		2016-08-02 20:25:22 +00:00
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fastmatch.c
fastmatch.h
glue.h	Fix a bug in bsdgrep that caused the program to hang in a tight loop for	2016-03-13 14:53:12 +00:00
hashtable.c
hashtable.h
tre-compile.c
tre-fastmatch.c	Fix a segfault in bsdgrep when parsing the invalid extended regexps "?"	2016-08-02 20:25:22 +00:00
tre-fastmatch.h
xmalloc.c	More -Wmissing-variable-declarations fixes.	2012-10-19 14:49:42 +00:00
xmalloc.h