public inbox for gdb-testers@sourceware.org help / color / mirror / Atom feed
From: gdb-buildbot@sergiodj.net To: gdb-testers@sourceware.org Subject: [binutils-gdb] ubsan: alpha-vma: timeout Date: Mon, 13 Jan 2020 06:19:00 -0000 [thread overview] Message-ID: <b50ef514ff0c8d5506227c412c508f9f538bcf5a@gdb-build> (raw) *** TEST RESULTS FOR COMMIT b50ef514ff0c8d5506227c412c508f9f538bcf5a *** commit b50ef514ff0c8d5506227c412c508f9f538bcf5a Author: Alan Modra <amodra@gmail.com> AuthorDate: Mon Jan 13 10:10:41 2020 +1030 Commit: Alan Modra <amodra@gmail.com> CommitDate: Mon Jan 13 12:12:05 2020 +1030 ubsan: alpha-vma: timeout * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even for "ignored" records. diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 70944d3c80..84caf0b04a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2020-01-13 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even + for "ignored" records. + 2020-01-13 Alan Modra <amodra@gmail.com> * wasm-module.c (wasm_scan_name_function_section): Formatting. diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c index 73e7285384..32f4e68bbb 100644 --- a/bfd/vms-alpha.c +++ b/bfd/vms-alpha.c @@ -1217,6 +1217,16 @@ _bfd_vms_slurp_egsd (bfd *abfd) return FALSE; } + if (gsd_size < 4) + { + too_small: + _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) " + "is too small"), + gsd_type, gsd_size); + bfd_set_error (bfd_error_bad_value); + return FALSE; + } + switch (gsd_type) { case EGSD__C_PSC: @@ -1227,14 +1237,7 @@ _bfd_vms_slurp_egsd (bfd *abfd) asection *section; if (offsetof (struct vms_egps, flags) + 2 > gsd_size) - { - too_small: - _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) " - "is too small"), - gsd_type, gsd_size); - bfd_set_error (bfd_error_bad_value); - return FALSE; - } + goto too_small; vms_flags = bfd_getl16 (egps->flags); if ((vms_flags & EGPS__V_REL) == 0)
next reply other threads:[~2020-01-13 5:48 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-13 6:19 gdb-buildbot [this message] 2020-01-13 6:38 ` Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master gdb-buildbot 2020-01-14 23:06 ` Failures on Fedora-i686, " gdb-buildbot 2020-01-14 23:52 ` Failures on Fedora-x86_64-m32, " gdb-buildbot 2020-01-14 23:52 ` Failures on Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot 2020-01-14 23:52 ` Failures on Fedora-x86_64-m64, " gdb-buildbot 2020-01-15 0:16 ` Failures on Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot 2020-01-15 0:38 ` Failures on Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot 2020-01-15 0:38 ` Failures on Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=b50ef514ff0c8d5506227c412c508f9f538bcf5a@gdb-build \ --to=gdb-buildbot@sergiodj.net \ --cc=gdb-testers@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).