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(re_compile_internal): If clearing buffer, clear allocated too.

This commit is contained in:
Ulrich Drepper 2003-01-16 17:27:50 +00:00
parent 4dd98447be
commit ca3c505e44
1 changed files with 4 additions and 1 deletions
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5
posix/regcomp.c
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@ -1,5 +1,5 @@
/* Extended regular expression matching and search library. /* Extended regular expression matching and search library.
Copyright (C) 2002 Free Software Foundation, Inc. Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
@ -752,6 +752,7 @@ re_compile_internal (preg, pattern, length, syntax)
{ {
re_free (dfa); re_free (dfa);
preg->buffer = NULL; preg->buffer = NULL;
preg->allocated = 0;
return err; return err;
} }
#ifdef DEBUG #ifdef DEBUG
@ -765,6 +766,7 @@ re_compile_internal (preg, pattern, length, syntax)
{ {
re_free (dfa); re_free (dfa);
preg->buffer = NULL; preg->buffer = NULL;
preg->allocated = 0;
return err; return err;
} }
@ -792,6 +794,7 @@ re_compile_internal (preg, pattern, length, syntax)
re_compile_internal_free_return: re_compile_internal_free_return:
free_dfa_content (dfa); free_dfa_content (dfa);
preg->buffer = NULL; preg->buffer = NULL;
preg->allocated = 0;
} }
return err; return err;