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USD: use BLI_snprintf to ensure null terminated string

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Campbell Barton
2023-11-02 16:22:56 +11:00
parent 71222c9829
commit c0c94124cc
1 changed files with 3 additions and 3 deletions
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6
source/blender/editors/io/io_usd.cc
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@@ -108,15 +108,15 @@ static void process_prim_path(char *prim_path)
/* The absolute root "/" path indicates a no-op,
* so clear the string. */
if (prim_path[0] == '/' && strlen(prim_path) == 1) {
if (prim_path[0] == '/' && prim_path[1] == '\0') {
prim_path[0] = '\0';
}
/* If a prim path doesn't start with a "/" it
* is invalid when creating the prim. */
if (prim_path[0] != '/') {
auto new_path = "/" + std::string(prim_path);
snprintf(prim_path, FILE_MAX, "%s", new_path.c_str());
const std::string prim_path_copy = std::string(prim_path);
BLI_snprintf(prim_path, FILE_MAX, "/%s", prim_path_copy.c_str());
}
}