diff options
| author | Tomas Vanek <vanekt@fbl.cz> | 2019-12-20 23:56:08 +0100 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2020-03-07 15:30:05 +0000 |
| commit | a2e822834df52efef5e1bbcb91a6eb1afbf102db (patch) | |
| tree | 0e5caf3d1daa7dfeb6cabc7f3163d6dd5bbc73f9 /src/flash/nor | |
| parent | 4e981bc27c36e696dc8ace3ab4bab534564770c1 (diff) | |
helper/binarybuffer: fix clang static analyzer warnings
Writing bits to an uninitialized buffer generated false warnings.
Zero buffers before setting them by buf_set_u32|64()
(do it only if bit-by-bit copy loop is used,
zeroed buffer is not necessary if a fast path write is used)
Change-Id: I2f7f8ddb45b0cbd08d3e249534fc51f4b5cc6694
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/5383
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src/flash/nor')
| -rw-r--r-- | src/flash/nor/jtagspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/flash/nor/jtagspi.c b/src/flash/nor/jtagspi.c index a9f2dd4a..f6e311ab 100644 --- a/src/flash/nor/jtagspi.c +++ b/src/flash/nor/jtagspi.c @@ -59,7 +59,7 @@ static void jtagspi_set_ir(struct flash_bank *bank) { struct jtagspi_flash_bank *info = bank->driver_priv; struct scan_field field; - uint8_t buf[4]; + uint8_t buf[4] = { 0 }; LOG_DEBUG("loading jtagspi ir"); buf_set_u32(buf, 0, info->tap->ir_length, info->ir); |