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GPU (Linux): fix memory leaks

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This commit is contained in:
Carter Li 2024-05-20 11:00:51 +08:00
parent aba211221b
commit 1619f0ab6c
1 changed files with 3 additions and 1 deletions
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4
src/detection/gpu/gpu_linux.c
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@ -26,13 +26,14 @@ static const char* drmDetectDriver(FFGPUResult* gpu, FFstrbuf* pciDir, FFstrbuf*
{
FF_LIBRARY_LOAD(libdrm, &instance.config.library.libdrm, "dlopen(libdrm)" FF_LIBRARY_EXTENSION " failed", "libdrm" FF_LIBRARY_EXTENSION, 2)
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libdrm, drmGetVersion);
FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libdrm, drmFreeVersion);
ffStrbufSetS(buffer, "/dev/dri/");
ffStrbufAppendS(buffer, drmKey);
FF_AUTO_CLOSE_FD int fd = open(buffer->chars, O_RDONLY);
if (fd < 0) return "open(/dev/dri/drm_key) failed";
FF_AUTO_FREE drmVersionPtr version = ffdrmGetVersion(fd);
drmVersionPtr version = ffdrmGetVersion(fd);
ffStrbufSetNS(&gpu->driver, (uint32_t) version->name_len, version->name);
if (version->version_major || version->version_minor || version->version_patchlevel)
ffStrbufAppendF(&gpu->driver, " %d.%d.%d", version->version_major, version->version_minor, version->version_patchlevel);
@ -46,6 +47,7 @@ static const char* drmDetectDriver(FFGPUResult* gpu, FFstrbuf* pciDir, FFstrbuf*
ffStrbufAppend(&gpu->driver, buffer);
}
}
ffdrmFreeVersion(version);
return NULL;
}
#endif