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| author | Pedro Alves <pedro@palves.net> | 2024-02-07 18:48:16 +0000 |
|---|---|---|
| committer | Pedro Alves <pedro@palves.net> | 2024-02-09 11:58:40 +0000 |
| commit | 38065394e9646db0aff89b58d1d09f94bb1f626e (patch) | |
| tree | 97d62159d064ba91fa51f39757db9c3cd7c69934 /gdb | |
| parent | 41e115853eef32304e3e6fcd7feb4ec116090ee0 (diff) | |
| download | gdb-38065394e9646db0aff89b58d1d09f94bb1f626e.zip gdb-38065394e9646db0aff89b58d1d09f94bb1f626e.tar.gz gdb-38065394e9646db0aff89b58d1d09f94bb1f626e.tar.bz2 | |
Fix crash in aarch64-linux gdbserver
Since commit 393a6b5947d0 ("Thread options & clone events (Linux
GDBserver)"), aarch64-linux gdbserver crashes when the inferior
vforks. This happens in aarch64_get_debug_reg_state:
struct process_info *proc = find_process_pid (pid);
return &proc->priv->arch_private->debug_reg_state;
Here, find_process_pid returns nullptr -- the new inferior hasn't yet
been created in linux_process_target::handle_extended_wait.
This patch fixes the problem by having
linux_process_target::handle_extended_wait create the child process
earlier, before the child LWP is created. This is what the function
did before it was reorganized by the commit referred above.
Change-Id: Ib8b3a2e6048c3ad2b91a92ea4430da507db03c50
Co-Authored-By: Tom Tromey <tromey@adacore.com>
Diffstat (limited to 'gdb')
0 files changed, 0 insertions, 0 deletions