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| author | Richard W.M. Jones <rjones@redhat.com> | 2011-06-09 09:39:54 +0100 |
|---|---|---|
| committer | Richard W.M. Jones <rjones@redhat.com> | 2011-06-09 10:53:51 +0100 |
| commit | 29453a58d818df24c238d0a08a68886ebe4029dd (patch) | |
| tree | d026ae2bc677f2b0c8844dc4163893c75761ff08 /python/guestfs-py.c | |
| parent | 7a091a11d7aeddc170e4d1b833fd9d7d18c00841 (diff) | |
| download | libguestfs-29453a58d818df24c238d0a08a68886ebe4029dd.tar.gz libguestfs-29453a58d818df24c238d0a08a68886ebe4029dd.tar.xz libguestfs-29453a58d818df24c238d0a08a68886ebe4029dd.zip | |
Coverity: Don't return freed pointers from command* along error path.
If the external command failed to run, we could free up the allocated
*stdoutput and *stderror pointers, but then return those freed
pointers to the caller. The caller usually tries to print and free
*stderror, so this is a serious error.
Instead, return *stdoutput as NULL, and *stderror pointing to a
generic error message.
Diffstat (limited to 'python/guestfs-py.c')
0 files changed, 0 insertions, 0 deletions