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Avoid an access violation if malloc failes.

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This commit is contained in:
Ulrich Drepper 2001-03-30 16:52:30 +00:00
parent e25d31ef40
commit 220e757501
1 changed files with 1 additions and 1 deletions
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2
posix/regex.c
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@ -2339,7 +2339,6 @@ regex_compile (pattern, size, syntax, bufp)
#ifdef MBS_SUPPORT
/* Initialize the wchar_t PATTERN and offset_buffer. */
p = pend = pattern = TALLOC(csize + 1, CHAR_TYPE);
pattern[csize] = L'\0'; /* sentinel */
mbs_offset = TALLOC(csize + 1, int);
is_binary = TALLOC(csize + 1, char);
if (pattern == NULL || mbs_offset == NULL || is_binary == NULL)
@ -2349,6 +2348,7 @@ regex_compile (pattern, size, syntax, bufp)
free(is_binary);
return REG_ESPACE;
}
pattern[csize] = L'\0'; /* sentinel */
size = convert_mbs_to_wcs(pattern, cpattern, csize, mbs_offset, is_binary);
pend = p + size;
if (size < 0)