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Add support for realloc (NULL, size) in relocators

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Vladimir 'phcoder' Serbinenko 2009-11-27 09:41:24 +01:00
parent bbd46b0966
commit c442639fc0
1 changed files with 3 additions and 0 deletions
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3
lib/relocator.c
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@ -41,6 +41,9 @@ PREFIX (realloc) (void *relocator, grub_size_t size)
{
char *playground;
if (!relocator)
return PREFIX (alloc) (size);
playground = (char *) relocator - PRE_REGION_SIZE;
playground = grub_realloc (playground, size + MAX_OVERHEAD);