This crash is introduced by patch pr87808.diff:
[...]
+#ifdef FALLBACK_GCC_EXEC_PREFIX
+ if (gcc_driver_file == NULL && ::getenv ("GCC_EXEC_PREFIX") == NULL)
+ {
+ struct path_prefix path;
+
+ prefix_from_env ("PATH", &path);
[...]
"path" is used uninitialized.
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https://bugs.launchpad.net/bugs/1922711
Title:
libgccjit randomly segfaults
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