Re: [PATCH] mac80211: fils_aead: fix encrypt error handling

2016-10-28 Thread Johannes Berg
On Fri, 2016-10-28 at 12:25 +0200, Arnd Bergmann wrote: > gcc -Wmaybe-uninitialized reports a bug in aes_siv_encryp: > > net/mac80211/fils_aead.c: In function ‘aes_siv_encrypt.constprop’: > net/mac80211/fils_aead.c:84:26: error: ‘tfm2’ may be used > uninitialized in this function [-Werror=maybe-un

[PATCH] mac80211: fils_aead: fix encrypt error handling

2016-10-28 Thread Arnd Bergmann
gcc -Wmaybe-uninitialized reports a bug in aes_siv_encryp: net/mac80211/fils_aead.c: In function ‘aes_siv_encrypt.constprop’: net/mac80211/fils_aead.c:84:26: error: ‘tfm2’ may be used uninitialized in this function [-Werror=maybe-uninitialized] At the time that the memory allocation fails, 'tfm2