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SecBSD's official ports repository

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This commit is contained in:
purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
64331 changed files with 5339189 additions and 0 deletions
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42
audio/sox/patches/patch-src_formats_i_c Normal file
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@ -0,0 +1,42 @@
https://marc.info/?l=oss-security&m=167571683504082&w=2
Index: src/formats_i.c
--- src/formats_i.c.orig
+++ src/formats_i.c
@@ -19,6 +19,7 @@
*/
#include "sox_i.h"
+#include <limits.h>
#include <string.h>
#include <sys/stat.h>
#include <stdarg.h>
@@ -60,13 +61,24 @@ int lsx_check_read_params(sox_format_t * ft, unsigned
if (ft->seekable)
ft->data_start = lsx_tell(ft);
- if (channels && ft->signal.channels && ft->signal.channels != channels)
+ if (channels && ft->signal.channels && ft->signal.channels != channels) {
lsx_warn("`%s': overriding number of channels", ft->filename);
- else ft->signal.channels = channels;
+ } else if (channels > SHRT_MAX) {
+ lsx_fail_errno(ft, EINVAL, "implausibly large number of channels");
+ return SOX_EOF;
+ } else {
+ ft->signal.channels = channels;
+ }
- if (rate && ft->signal.rate && ft->signal.rate != rate)
+ if (rate && ft->signal.rate && ft->signal.rate != rate) {
lsx_warn("`%s': overriding sample rate", ft->filename);
- else ft->signal.rate = rate;
+ /* Since NaN comparisons yield false, the negation rejects them. */
+ } else if (!(rate > 0)) {
+ lsx_fail_errno(ft, EINVAL, "invalid rate value");
+ return SOX_EOF;
+ } else {
+ ft->signal.rate = rate;
+ }
if (encoding && ft->encoding.encoding && ft->encoding.encoding != encoding)
lsx_warn("`%s': overriding encoding type", ft->filename);