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| author | Eric Andersen <andersen@codepoet.org> | 2004-02-13 09:51:32 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2004-02-13 09:51:32 +0000 |
| commit | 6eec2e331f9ce8aa90171da3df27c82b08fc3ac7 (patch) | |
| tree | 295bfe76a17aa3e2a6797518f2d431b2362a61a1 /utils/ldd.c | |
| parent | 1218c09543a4a231130f2a84a57d1364a2f8914b (diff) | |
| download | uClibc-alpine-6eec2e331f9ce8aa90171da3df27c82b08fc3ac7.tar.bz2 uClibc-alpine-6eec2e331f9ce8aa90171da3df27c82b08fc3ac7.tar.xz | |
Avoid potential double free when locate_library_file() is used
on fully resolved names
Diffstat (limited to 'utils/ldd.c')
| -rw-r--r-- | utils/ldd.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/utils/ldd.c b/utils/ldd.c index 6569c204a..9e9e08d36 100644 --- a/utils/ldd.c +++ b/utils/ldd.c @@ -669,11 +669,14 @@ int main( int argc, char** argv) printf("\tnot a dynamic executable\n"); for (cur = lib_list; cur; cur=cur->next) { - free(cur->name); - cur->name=NULL; - if (cur->path && cur->path != not_found) + if (cur->path && cur->path != not_found) { free(cur->path); - cur->path=NULL; + cur->path=NULL; + } + if (cur->name) { + free(cur->name); + cur->name=NULL; + } } lib_list=NULL; } |