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lib/util: Fix cppcheck null pointer dereference warning

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lib/util/talloc_report.c:58: warning: nullPointer: Possible null pointer dereference: start <--[cppcheck]

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit is contained in:
Noel Power 2019-05-21 10:48:18 +00:00 committed by Noel Power
parent 8831b06d3d
commit fd3f37af92
1 changed files with 2 additions and 0 deletions
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lib/util/talloc_report.c
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@ -52,6 +52,8 @@ static char *talloc_vasprintf_append_largebuf(char *buf, ssize_t *pstr_len,
if (buflen > str_len) {
start = buf + str_len;
space = buflen - str_len;
} else {
return NULL;
}
va_copy(ap2, ap);