libkmod: kmod_builtin_get_modinfo: free modinfo on error
authorYauheni Kaliuta <yauheni.kaliuta@redhat.com>
Sun, 29 Nov 2020 16:47:35 +0000 (18:47 +0200)
committerLucas De Marchi <lucas.demarchi@intel.com>
Tue, 1 Dec 2020 08:44:17 +0000 (00:44 -0800)
commit47807c4cfa5ffe1e5da27e3d3056d9b47ba998c5
tree109a5b8f307acf8bb105cd2e7e66ef2ea9603e33
parent2f38000256d63f77a36cc49040436ba8647d09af
libkmod: kmod_builtin_get_modinfo: free modinfo on error

The function allocates array but on building it if get_string()
fails it returns the error leaving the array allocated. The caller
does not care about it in error case either.

Free it to fix memory leak.

Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>
libkmod/libkmod-builtin.c