Fix a possible leak of a file descriptor

The same issue as https://github.com/ruby/prism/pull/3246 Coverity Scan found this issue.
Merged: https://github.com/ruby/ruby/pull/12192
2024-11-28 12:57:28 +09:00 · 2024-11-28 12:57:28 +09:00 · c0e607cef1 · 2024-11-28 04:26:48 +00:00
commit c0e607cef1
parent d94ae8b8f9
1 changed files with 1 additions and 0 deletions
--- a/prism_compile.c
+++ b/prism_compile.c
@ -10900,6 +10900,7 @@ pm_read_file(pm_string_t *string, const char *filepath)

    source = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
    if (source == MAP_FAILED) {
+        close(fd);
        return PM_STRING_INIT_ERROR_GENERIC;
    }