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authorEric Andersen <andersen@codepoet.org>2001-01-12 10:53:48 +0000
committerEric Andersen <andersen@codepoet.org>2001-01-12 10:53:48 +0000
commitddaf94095891a21cedd6a18d9178e4444fb937a7 (patch)
treeb47bcefa33533e4f41ecce4e3a1bee1d215e006e /libc/stdlib/malloc-simple
parent77879554671206102471bb282accb3251395d151 (diff)
Patch from James Graves <jgraves@deltamobile.com> to better handle m68k.
Also fixes 2 very important malloc bugs! Anyone using malloc (esp mmu-less) should update and recompile. -Erik
Diffstat (limited to 'libc/stdlib/malloc-simple')
-rw-r--r--libc/stdlib/malloc-simple/alloc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c
index f31105d4e..f278a9583 100644
--- a/libc/stdlib/malloc-simple/alloc.c
+++ b/libc/stdlib/malloc-simple/alloc.c
@@ -99,10 +99,12 @@ void *realloc(void *ptr, size_t size)
if (size > 0) {
newptr = malloc(size);
- if (newptr && ptr)
+ if (newptr && ptr) {
memcpy(newptr, ptr, size);
+ free(ptr);
+ }
}
- if (ptr)
+ else
free(ptr);
return newptr;
}