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(realloc): Handle NULL for first parameter correctly.

This commit is contained in:
Ulrich Drepper 2001-11-10 03:23:20 +00:00
parent 7d0c582398
commit d252c4796b
1 changed files with 2 additions and 0 deletions
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2
elf/dl-minimal.c
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@ -111,6 +111,8 @@ void * weak_function
realloc (void *ptr, size_t n) realloc (void *ptr, size_t n)
{ {
void *new; void *new;
if (ptr == NULL)
return malloc (n);
assert (ptr == alloc_last_block); assert (ptr == alloc_last_block);
alloc_ptr = alloc_last_block; alloc_ptr = alloc_last_block;
new = malloc (n); new = malloc (n);