On Tue, Apr 18, 2017 at 10:59:31AM +0200, Carl Eugen Hoyos wrote: > Hi! > > Attached patch fixes an ubsan warning like the following here: > libavformat/mov.c:2332:13: runtime error: null pointer passed as argument 2, > which is declared to never be null > > Please comment, Carl Eugen
> mov.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > 6e412b49316b5c6529c476233d54723c24b1d740 > 0001-lavf-mov-Only-copy-extradata-if-it-exists.patch > From b117fdd2adf3271fcaf8f9388866aaf115284f74 Mon Sep 17 00:00:00 2001 > From: Carl Eugen Hoyos <ceho...@ag.or.at> > Date: Tue, 18 Apr 2017 10:56:31 +0200 > Subject: [PATCH] lavf/mov: Only copy extradata if it exists. > > Avoids undefined call of memcpy(ptr, NULL, 0); > --- > libavformat/mov.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Avoid a single point of failure, be that a person or equipment.
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