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fixing image search path loading after switching to snprintf

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This commit is contained in:
Alex Shinn 2020-06-23 10:35:12 +09:00
parent 06cef55723
commit cd7480ce45
1 changed files with 1 additions and 1 deletions

2
gc_heap.c
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@ -623,7 +623,7 @@ sexp sexp_load_image (const char* filename, off_t offset, sexp_uint_t heap_free_
for (mod_path=all_paths[i]; *mod_path; mod_path=colon+1) {
colon = strchr(mod_path, ':');
end = colon ? colon : mod_path + strlen(mod_path);
snprintf(path, end-mod_path, "%s", mod_path);
snprintf(path, sizeof(path), "%s", mod_path);
if (end[-1] != '/') path[end-mod_path] = '/';
len = (end-mod_path) + (end[-1] == '/' ? 0 : 1);
snprintf(path + len, sizeof(path) - len, "%s", filename);