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spa: param: pass correct struct size to spa_format_audio_raw_ext_parse/build

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This commit is contained in:
Pauli Virtanen 2025-10-26 17:44:03 +02:00
parent 3d08c0557f
commit 8a23b13798
1 changed files with 4 additions and 2 deletions
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6
spa/include/spa/param/audio/format-utils.h
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@ -59,7 +59,8 @@ spa_format_audio_ext_parse(const struct spa_pod *format, struct spa_audio_info *
switch (info->media_subtype) {
case SPA_MEDIA_SUBTYPE_raw:
return spa_format_audio_raw_ext_parse(format, &info->info.raw, size);
return spa_format_audio_raw_ext_parse(format, &info->info.raw,
size - offsetof(struct spa_audio_info, info.raw));
case SPA_MEDIA_SUBTYPE_dsp:
return spa_format_audio_dsp_parse(format, &info->info.dsp);
case SPA_MEDIA_SUBTYPE_iec958:
@ -110,7 +111,8 @@ spa_format_audio_ext_build(struct spa_pod_builder *builder, uint32_t id,
{
switch (info->media_subtype) {
case SPA_MEDIA_SUBTYPE_raw:
return spa_format_audio_raw_ext_build(builder, id, &info->info.raw, size);
return spa_format_audio_raw_ext_build(builder, id, &info->info.raw,
size - offsetof(struct spa_audio_info, info.raw));
case SPA_MEDIA_SUBTYPE_dsp:
return spa_format_audio_dsp_build(builder, id, &info->info.dsp);
case SPA_MEDIA_SUBTYPE_iec958: