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r10695: strupper() of NULL should be NULL, not panic.

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Andrew Bartlett
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Andrew Bartlett 2005-10-03 23:39:59 +00:00 committed by Gerald (Jerry) Carter
parent 8af8eaeeef
commit b1bcc0dc0b
1 changed files with 4 additions and 0 deletions
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4
source/lib/util_str.c
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@ -705,6 +705,10 @@ char *strupper_talloc(TALLOC_CTX *ctx, const char *src)
{
size_t size=0;
char *dest;
if (!src) {
return NULL;
}
/* this takes advantage of the fact that upper/lower can't
change the length of a character by more than 1 byte */