diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 11:21:20 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-21 11:21:20 +0100 |
| commit | 2ace52718376fdb56aca863da2eebe70d7e2ddb1 (patch) | |
| tree | 494517cf79608fa93840a3c84ee5e6118da5f26f /kernel/debug/kdb/kdb_main.c | |
| parent | a53d0cf7f1cb3182ad533ff5cacfa5fd29c419ad (diff) | |
| parent | 11991999a20145b7f8af21202d0cac6b1f90a6e4 (diff) | |
Merge branch 'objtool/core'
Bring in the UDB and objtool data annotations to avoid conflicts while further extending the bug exceptions.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'kernel/debug/kdb/kdb_main.c')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 7a4d2d4689a5..dddf2b5aad57 100644 --- a/kernel/debug/kdb/kdb_main.c +++ b/kernel/debug/kdb/kdb_main.c @@ -721,20 +721,12 @@ static int kdb_defcmd(int argc, const char **argv) mp->name = kdb_strdup(argv[1], GFP_KDB); if (!mp->name) goto fail_name; - mp->usage = kdb_strdup(argv[2], GFP_KDB); + mp->usage = kdb_strdup_dequote(argv[2], GFP_KDB); if (!mp->usage) goto fail_usage; - mp->help = kdb_strdup(argv[3], GFP_KDB); + mp->help = kdb_strdup_dequote(argv[3], GFP_KDB); if (!mp->help) goto fail_help; - if (mp->usage[0] == '"') { - strcpy(mp->usage, argv[2]+1); - mp->usage[strlen(mp->usage)-1] = '\0'; - } - if (mp->help[0] == '"') { - strcpy(mp->help, argv[3]+1); - mp->help[strlen(mp->help)-1] = '\0'; - } INIT_LIST_HEAD(&kdb_macro->statements); defcmd_in_progress = true; @@ -860,7 +852,7 @@ static void parse_grep(const char *str) kdb_printf("search string too long\n"); return; } - strcpy(kdb_grep_string, cp); + memcpy(kdb_grep_string, cp, len + 1); kdb_grepping_flag++; return; } |