)]}'
{
  "commit": "a357defdfe2af758d5ec9f0040949bf1db4cbe53",
  "tree": "083ad517656fad650c0c582fe09ea7f589187bec",
  "parents": [
    "e1093de6a0feeb44a6a2f3bb4509d35eb28bcb66"
  ],
  "author": {
    "name": "Tom Tromey",
    "email": "tom@tromey.com",
    "time": "Sat Nov 09 13:45:50 2024 -0700"
  },
  "committer": {
    "name": "Tom Tromey",
    "email": "tom@tromey.com",
    "time": "Thu Dec 12 15:17:39 2024 -0700"
  },
  "message": "Lock bfd_stat and bfd_get_mtime\n\nPR gdb/31713 points out some races when using the background DWARF\nreader.\n\nThis particular patch fixes some of these, namely the ones when using\nthe sim.  In this case, the \u0027load\u0027 command calls reopen_exec_file,\nwhich calls bfd_stat, which introduces a race.\n\nBFD only locks globals -- concurrent use of a single BFD must be\nhandled by the application.  To this end, this patch adds locked\nwrappers for bfd_stat and bfd_get_mtime.\n\nI couldn\u0027t reproduce these data races but the original reporter tested\nthe patch and confirms that it helps.\n\nBug: https://sourceware.org/bugzilla/show_bug.cgi?id\u003d31713\nApproved-By: Andrew Burgess \u003caburgess@redhat.com\u003e\n",
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