diff options
| author | Konrad Adamczyk <konrada@google.com> | 2023-04-24 10:06:30 +0000 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2023-04-27 00:39:12 +0000 |
| commit | 8120cb41667c1ec0547904d41bd0841f96aa28bd (patch) | |
| tree | 921941ebc32e65e4c92270dbc3854c473cb3c221 /util/cbmem | |
| parent | 6b6872bdd5f0d73f8ea53e306d100cbe132c9937 (diff) | |
util/cbmem: Add REG_NEWLINE flag to fix matching pattern
Match-any-character operators (eg. ".*") shall not match newline
characters for BANNER_REGEX, since given regular expression
matches newline explicitly.
Add REG_NEWLINE flag to `regcomp` call.
BUG=b:278718871
TEST=Boot firmware on skyrim, reboot.
Run `cbmem -2`.
`cbmem -2` returns second-to-last boot log.
Change-Id: I9e924349ead0fa7eea8b9ad5161138a4c4946ade
Signed-off-by: Konrad Adamczyk <konrada@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'util/cbmem')
| -rw-r--r-- | util/cbmem/cbmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/cbmem/cbmem.c b/util/cbmem/cbmem.c index c0b39ea6d0..060f88c3f4 100644 --- a/util/cbmem/cbmem.c +++ b/util/cbmem/cbmem.c @@ -1001,7 +1001,7 @@ static void dump_console(enum console_print_type type, int max_loglevel, int pri for (size_t i = 0; !cursor && i < ARRAY_SIZE(regex); i++) { regex_t re; regmatch_t match; - int res = regcomp(&re, regex[i], REG_EXTENDED); + int res = regcomp(&re, regex[i], REG_EXTENDED | REG_NEWLINE); assert(res == 0); /* Keep looking for matches so we find the last one. */ |