[Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:
https://sourceware.org/bugzilla/show_bug.cgi?id=28569 --- Comment #4 from Martin Liska --- (In reply to Alan Modra from comment #2) > libbacktrace belongs to the gcc project. Please report bugs there. Fixed in gcc project, Alan, can you please sync it to binutils? -- You are receiving this mail because: You are on the CC list for the bug.
[Bug binutils/28588] New: significant performance regression in addr2line
https://sourceware.org/bugzilla/show_bug.cgi?id=28588 Bug ID: 28588 Summary: significant performance regression in addr2line Product: binutils Version: 2.38 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: joelhock at gmail dot com Target Milestone: --- Commit ca8f6bc629c causes a significant performance issue for my use of addr2line. Specifically, the use of lookup_func_by_offset() exhibits quadratic complexity when processing a new compile unit. One of our larger compile units has 80k entries in the funcinfo table, many of which I believe come from C++ inlined subroutines. This takes almost 20 seconds to process, whereas before this commit, processing the compile unit was nearly instantaneous. The regression is especially felt when using a tool such as google-pprof, which queries addresses across many compile units; what used to take 1 minute before that commit now takes 10. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug binutils/28588] significant performance regression in addr2line
https://sourceware.org/bugzilla/show_bug.cgi?id=28588 Guillaume Morin changed: What|Removed |Added CC||guillaume at morinfr dot org -- You are receiving this mail because: You are on the CC list for the bug.
Issue 40852 in oss-fuzz: binutils:fuzz_disassemble: Dynamic-stack-buffer-overflow in extract_fields
Updates: Labels: -restrict-view-commit Comment #3 on issue 40852 by sheriffbot: binutils:fuzz_disassemble: Dynamic-stack-buffer-overflow in extract_fields https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40852#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40539 in oss-fuzz: binutils:fuzz_objdump_safe: Out-of-memory in fuzz_objdump_safe
Updates: Labels: -restrict-view-commit Comment #3 on issue 40539 by sheriffbot: binutils:fuzz_objdump_safe: Out-of-memory in fuzz_objdump_safe https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40539#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40509 in oss-fuzz: binutils:fuzz_objdump_safe: Direct-leak in bfd_malloc
Updates: Labels: -restrict-view-commit Comment #3 on issue 40509 by sheriffbot: binutils:fuzz_objdump_safe: Direct-leak in bfd_malloc https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40509#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40811 in oss-fuzz: binutils:fuzz_nm: Crash in display_rel_file
Updates: Labels: -restrict-view-commit Comment #3 on issue 40811 by sheriffbot: binutils:fuzz_nm: Crash in display_rel_file https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40811#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40834 in oss-fuzz: binutils:fuzz_disas_ext-bfd_arch_i386: Dynamic-stack-buffer-overflow in fetch_data
Updates: Labels: -restrict-view-commit Comment #3 on issue 40834 by sheriffbot: binutils:fuzz_disas_ext-bfd_arch_i386: Dynamic-stack-buffer-overflow in fetch_data https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40834#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40819 in oss-fuzz: binutils:fuzz_readelf: Stack-use-after-scope in unw_decode_r3
Updates: Labels: -restrict-view-commit Comment #3 on issue 40819 by sheriffbot: binutils:fuzz_readelf: Stack-use-after-scope in unw_decode_r3 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40819#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40564 in oss-fuzz: binutils:fuzz_objdump_safe: Null-dereference READ in mips_gprel_reloc
Updates: Labels: -restrict-view-commit Comment #3 on issue 40564 by sheriffbot: binutils:fuzz_objdump_safe: Null-dereference READ in mips_gprel_reloc https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40564#c3 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
Issue 40837 in oss-fuzz: binutils:fuzz_addr2line: Dynamic-stack-buffer-overflow in error_handler_internal
Updates: Labels: -restrict-view-commit Comment #5 on issue 40837 by sheriffbot: binutils:fuzz_addr2line: Dynamic-stack-buffer-overflow in error_handler_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40837#c5 This bug has been fixed. It has been opened to the public. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.
[Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:
https://sourceware.org/bugzilla/show_bug.cgi?id=28569 --- Comment #5 from Alan Modra --- OK, I'll wait until your libbacktrace/ChangeLog entry appears. Might as well have the directory consistent. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug binutils/28569] UBSAN error: libbacktrace/elf.c:3835:29:
https://sourceware.org/bugzilla/show_bug.cgi?id=28569 --- Comment #6 from Martin Liska --- (In reply to Alan Modra from comment #5) > OK, I'll wait until your libbacktrace/ChangeLog entry appears. Might as > well have the directory consistent. Sure, it's there now: https://gcc.gnu.org/git/?p=gcc.git;a=blobdiff;f=libbacktrace/ChangeLog;h=983f81672fb1d1c7e9fd93b5dca273acc57dae2a;hp=2c8a8a4de0e6eaff0b0359e614049fc6a52c8071;hb=af2852b9dc3b1d9ef20d72d20de5a2f7938b87b3;hpb=1bac7d31a1276f06bfa6cd3fae775b0ad7fec164 -- You are receiving this mail because: You are on the CC list for the bug.
