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| author |   Michael Mair-Keimberger <mmk@levelnine.at> | 2023-12-26 10:49:35 +0100 |
|---|---|---|
| committer |   Conrad Kostecki <conikost@gentoo.org> | 2023-12-28 02:03:09 +0100 |
| commit | 51973b04b9a24774b003f92a31953d2d26790a21 (patch) | |
| tree | af2545b762c0c1485e810a75355d69c08575e697 /media-libs | |
| parent | app-crypt/xca: remove unused patch (diff) | |
| download | gentoo-51973b04b9a24774b003f92a31953d2d26790a21.tar.gz gentoo-51973b04b9a24774b003f92a31953d2d26790a21.tar.bz2 gentoo-51973b04b9a24774b003f92a31953d2d26790a21.zip | |
media-libs/libwebp: remove unused patch
Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Closes: https://github.com/gentoo/gentoo/pull/34487
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>
Diffstat (limited to 'media-libs')
| -rw-r--r-- | media-libs/libwebp/files/libwebp-1.2.4-CVE-2023-1999.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/media-libs/libwebp/files/libwebp-1.2.4-CVE-2023-1999.patch b/media-libs/libwebp/files/libwebp-1.2.4-CVE-2023-1999.patch deleted file mode 100644 index 9c023712a5aa..000000000000 --- a/media-libs/libwebp/files/libwebp-1.2.4-CVE-2023-1999.patch +++ /dev/null @@ -1,50 +0,0 @@ -commit a486d800b60d0af4cc0836bf7ed8f21e12974129 -Author: James Zern <jzern@google.com> -Date: Wed Feb 22 22:15:47 2023 -0800 - - EncodeAlphaInternal: clear result->bw on error - - This avoids a double free should the function fail prior to - VP8BitWriterInit() and a previous trial result's buffer carried over. - Previously in ApplyFiltersAndEncode() trial.bw (with a previous - iteration's buffer) would be freed, followed by best.bw pointing to the - same buffer. - - Since: - 187d379d add a fallback to ALPHA_NO_COMPRESSION - - In addition, check the return value of VP8BitWriterInit() in this - function. - - Bug: webp:603 - Change-Id: Ic258381ee26c8c16bc211d157c8153831c8c6910 - -diff --git a/src/enc/alpha_enc.c b/src/enc/alpha_enc.c -index f7c02690..7d205586 100644 ---- a/src/enc/alpha_enc.c -+++ b/src/enc/alpha_enc.c -@@ -13,6 +13,7 @@ - - #include <assert.h> - #include <stdlib.h> -+#include <string.h> - - #include "src/enc/vp8i_enc.h" - #include "src/dsp/dsp.h" -@@ -148,6 +149,7 @@ static int EncodeAlphaInternal(const uint8_t* const data, int width, int height, - } - } else { - VP8LBitWriterWipeOut(&tmp_bw); -+ memset(&result->bw, 0, sizeof(result->bw)); - return 0; - } - } -@@ -162,7 +164,7 @@ static int EncodeAlphaInternal(const uint8_t* const data, int width, int height, - header = method | (filter << 2); - if (reduce_levels) header |= ALPHA_PREPROCESSED_LEVELS << 4; - -- VP8BitWriterInit(&result->bw, ALPHA_HEADER_LEN + output_size); -+ if (!VP8BitWriterInit(&result->bw, ALPHA_HEADER_LEN + output_size)) ok = 0; - ok = ok && VP8BitWriterAppend(&result->bw, &header, ALPHA_HEADER_LEN); - ok = ok && VP8BitWriterAppend(&result->bw, output, output_size); - |