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| author | Tom Tromey <tom@tromey.com> | 2022-03-29 14:36:10 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2022-03-30 13:39:48 -0600 |
| commit | 47ccd6b84bdf35688fb1516f06db68462bd24585 (patch) | |
| tree | c2fba1dac46a3637842d73a943a7e858c0fb0290 /gdb/utils.c | |
| parent | cd1c3a45442e8ef68d062215d508c8104a8e008d (diff) | |
| download | gdb-47ccd6b84bdf35688fb1516f06db68462bd24585.zip gdb-47ccd6b84bdf35688fb1516f06db68462bd24585.tar.gz gdb-47ccd6b84bdf35688fb1516f06db68462bd24585.tar.bz2 | |
Only allow QUIT on the main thread
Pedro pointed out that gdb worker threads should not react to quits.
While I don't think that the new DWARF reader can call QUIT from a
worker thread (and I don't think the existing minsym threading code
can either), it seems safest to address this before checking in the
new code. This patch arranges for the QUIT macro to only work on the
main thread.
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index 2df9b1d..9ca268a 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -78,6 +78,7 @@ #include "bt-utils.h" #include "gdbsupport/buildargv.h" #include "pager.h" +#include "run-on-main-thread.h" void (*deprecated_error_begin_hook) (void); @@ -681,6 +682,9 @@ quit (void) void maybe_quit (void) { + if (!is_main_thread ()) + return; + if (sync_quit_force_run) quit (); |