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Fix out of bounds memory access

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cppcheck reported:
[tools/intel_infoframes.c:836]: (error) Width 31 given in format string
(no. 1) is larger than destination buffer 'option[16]',
use %15s to prevent overflowing it.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Thomas Jarosch 2012-12-25 18:06:57 +01:00 committed by Daniel Vetter
parent 05bfbf4227
commit cda8bee056
1 changed files with 1 additions and 1 deletions
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tools/intel_infoframes.c
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@ -833,7 +833,7 @@ static void change_spd_infoframe(Transcoder transcoder, char *commands)
val = INREG(reg);
while (1) {
rc = sscanf(current, "%31s%n", option, &read);
rc = sscanf(current, "%15s%n", option, &read);
current = &current[read];
if (rc == EOF) {
break;