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fix: mis-closed file before init

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源文雨
2025-05-31 03:32:19 +09:00
parent db0ca3fd47
commit ed40eafc13
1 changed files with 1 additions and 0 deletions
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file.h
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@@ -143,6 +143,7 @@ int file_cache_realloc(file_cache_t* fc, uint64_t newsize) {
} }
int file_cache_close(file_cache_t* fc) { int file_cache_close(file_cache_t* fc) {
if(!fc->data) return 0;
if(munmap(fc->data - sizeof(uint64_t), fc->size) < 0) { if(munmap(fc->data - sizeof(uint64_t), fc->size) < 0) {
perror("munmap"); perror("munmap");
return -1; return -1;