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GPU (Linux): fix possible buffer overflow

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李通洲
2024-10-01 09:30:39 +08:00
parent 18be6c8fd1
commit 6dd6266a2a
1 changed files with 1 additions and 1 deletions
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src/detection/gpu/gpu_linux.c
+1 -1
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@@ -625,7 +625,7 @@ FF_MAYBE_UNUSED static const char* drmDetectAsahiSpecific(FFGPUResult* gpu, cons
static const char* detectOf(FFlist* gpus, FFstrbuf* buffer, FFstrbuf* drmDir, const char* drmKey)
{
char compatible[256]; // vendor,model-name
if (sscanf(buffer->chars + strlen("of:"), "NgpuT%*[^C]C%256[^C]", compatible) != 1)
if (sscanf(buffer->chars + strlen("of:"), "NgpuT%*[^C]C%255[^C]", compatible) != 1)
return "Failed to parse of modalias or not a GPU device";
char* name = strchr(compatible, ',');