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(parent: fb2f387) | patch
Fix segfault if target_fileio_read_alloc fails
authorBrandon Belew <brandon.belew@zetier.com>
Sun, 9 Mar 2025 04:15:07 +0000 (08:15 +0400)
committerJoel Brobecker <brobecker@adacore.com>
Sun, 9 Mar 2025 04:15:07 +0000 (08:15 +0400)
commitcbc6950a6603e184ebc6671f2c252a56013b07c2
treeeab8155efdf2d397981fa367040952967c0aa2e2tree
parentfb2f3876d90af66a084a50f84c7da3c8b96c309bcommit | diff
Fix segfault if target_fileio_read_alloc fails

Check for target_fileio_read_alloc failure in linux_fill_prpsinfo
before dereferencing buffer. This fixes a segfault in the 'gcore'
command when attached to certain remote targets.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32441
Approved-By: Andrew Burgess <aburgess@redhat.com>
gdb/linux-tdep.c diff | blob | blame | history
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