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| author | Matt Macy <mmacy@FreeBSD.org> | 2018-05-19 04:43:49 +0000 |
|---|---|---|
| committer | Matt Macy <mmacy@FreeBSD.org> | 2018-05-19 04:43:49 +0000 |
| commit | 5072a5f46592e55ee0c9f05a463073e519a16331 (patch) | |
| tree | bbdef1e2fb1679de31bdf17d24d93c83c586cdc3 /sys/kern/kern_malloc.c | |
| parent | 5321c01b50a21cd699fbb0449a9c5215aa3167f2 (diff) | |
| download | src-5072a5f46592e55ee0c9f05a463073e519a16331.tar.gz src-5072a5f46592e55ee0c9f05a463073e519a16331.zip | |
malloc: avoid possibly returning stack garbage if MALLOC_DEBUG is defined
Notes
Notes:
svn path=/head/; revision=333847
Diffstat (limited to 'sys/kern/kern_malloc.c')
| -rw-r--r-- | sys/kern/kern_malloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c index e6328039bced..93664e5476bb 100644 --- a/sys/kern/kern_malloc.c +++ b/sys/kern/kern_malloc.c @@ -559,6 +559,7 @@ malloc(size_t size, struct malloc_type *mtp, int flags) #endif #ifdef MALLOC_DEBUG + va = NULL; if (malloc_dbg(&va, &size, mtp, flags) != 0) return (va); #endif @@ -604,6 +605,7 @@ malloc_domain(size_t size, struct malloc_type *mtp, int domain, #endif #ifdef MALLOC_DEBUG + va = NULL; if (malloc_dbg(&va, &size, mtp, flags) != 0) return (va); #endif |