[PATCH v5 06/18] dyndbg: bump num-tokens in a query-cmd from 9 to 15
From: Jim Cromie <jim.cromie@gmail.com>
Date: 2026-07-02 16:41:25
Also in:
dri-devel, linux-arch, linux-doc, lkml
Subsystem:
dynamic debug, library code, the rest · Maintainers:
Jason Baron, Jim Cromie, Andrew Morton, Linus Torvalds
Current MAXWORDS in ddebug_exec_query() is too small to accept a legal query-command using all 6 keywords. We *need* 13, but this adds a few extra to allow certain errors to fail on subsequent, more meaningful grammar checks. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> --- lib/dynamic_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index cd6b6c710ee2..efe12fac6363 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c@@ -554,7 +554,7 @@ static int ddebug_exec_query(char *query_string, const char *modname) { struct flag_settings modifiers = {}; struct ddebug_query query = {}; -#define MAXWORDS 9 +#define MAXWORDS 15 int nwords, nfound; char *words[MAXWORDS];
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2.54.0