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| author | Neven Sajko <nsajko@gmail.com> | 2019-08-11 00:54:13 +0000 |
|---|---|---|
| committer | Dan Cross <crossd@gmail.com> | 2020-01-07 15:27:58 -0500 |
| commit | 2c97de1a26686adf2a6377bc4ef18d1aec6a1f3a (patch) | |
| tree | ac12cf1ace1ab29a62960a01c3124e9d9980b722 /src/libmach | |
| parent | a4e59b37021326e304c311825ba52a52b02bd9c0 (diff) | |
| download | plan9port-2c97de1a26686adf2a6377bc4ef18d1aec6a1f3a.tar.gz plan9port-2c97de1a26686adf2a6377bc4ef18d1aec6a1f3a.tar.bz2 plan9port-2c97de1a26686adf2a6377bc4ef18d1aec6a1f3a.zip | |
libmach: plug memory leak
Change-Id: I08cb7227c071c7fc2e30f43e07bcf599fc1d174a
Diffstat (limited to 'src/libmach')
| -rw-r--r-- | src/libmach/elf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libmach/elf.c b/src/libmach/elf.c index 2459a291..5b7494d9 100644 --- a/src/libmach/elf.c +++ b/src/libmach/elf.c @@ -191,7 +191,7 @@ elfinit(int fd) ElfHdrBytes h32; ElfHdrBytes64 h64; } hdrb; - void *p; + void *p = nil; ElfSect *s; e = mallocz(sizeof(Elf), 1); @@ -234,6 +234,7 @@ elfinit(int fd) unpackprog(h, &e->prog[i], p); } free(p); + p = nil; e->nsect = h->shnum; if(e->nsect == 0) @@ -247,6 +248,7 @@ elfinit(int fd) unpacksect(h, &e->sect[i], p); } free(p); + p = nil; if(h->shstrndx >= e->nsect){ fprint(2, "warning: bad string section index %d >= %d", h->shstrndx, e->nsect); @@ -287,6 +289,7 @@ nosects: return e; err: + free(p); free(e->sect); free(e->prog); free(e->shstrtab); |