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no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] Re: [PATCH] doc/examples/qsv_transcode: check for allocation failure List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Michael Niedermayer via ffmpeg-devel Cc: Michael Niedermayer Content-Type: multipart/mixed; boundary="===============1201936145127005005==" Archived-At: List-Archive: List-Post: --===============1201936145127005005== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="x9hfBIWJNOZcEL26" Content-Disposition: inline --x9hfBIWJNOZcEL26 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi 0xBat On Mon, Jan 05, 2026 at 02:11:45AM +0100, 0xBat via ffmpeg-devel wrote: > Validate return value of av_malloc for dynamic_setting to avoid null poin= ter dereference. >=20 > Signed-off-by: 0xBat > --- > doc/examples/qsv_transcode.c | 4 ++++ > 1 file changed, 4 insertions(+) >=20 > diff --git a/doc/examples/qsv_transcode.c b/doc/examples/qsv_transcode.c > index 13b4933041..c3f507e8e6 100644 > --- a/doc/examples/qsv_transcode.c > +++ b/doc/examples/qsv_transcode.c > @@ -351,6 +351,10 @@ int main(int argc, char **argv) > } > setting_number =3D (argc - 5) / 2; > dynamic_setting =3D av_malloc(setting_number * sizeof(*dynamic_setti= ng)); > + if (!dynamic_setting) { > + ret =3D AVERROR(ENOMEM); > + goto end; > + } will apply thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Many things microsoft did are stupid, but not doing something just because microsoft did it is even more stupid. If everything ms did were stupid they would be bankrupt already. --x9hfBIWJNOZcEL26 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaWBmgQAKCRBhHseHBAsP q8/zAJ9dKApq/E7MdoThFdGP0VpVAzShuACgjJUX4A+Dxc/Yd1bLPZ2nJFVd3JQ= =N/fE -----END PGP SIGNATURE----- --x9hfBIWJNOZcEL26-- --===============1201936145127005005== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org --===============1201936145127005005==--