Kernel/iwd
3
0
Fork 0
mirror of https://git.kernel.org/pub/scm/network/wireless/iwd.git synced 2025-10-31 21:27:30 +01:00
Code Releases Activity

scan: fix out of bound array access for survey results

Browse Source 
The survey arrays were exactly the number of valid channels for a
given band (e.g. 14 for 2.4GHz) but since channels start at 1 this
means that the last channel for a band would overflow the array.

Fixes: 35808debaefd ("scan: use GET_SURVEY for SNR calculation in ranking")
This commit is contained in:
James Prestwood 2025-04-16 10:33:38 -07:00 committed by Denis Kenzior
parent 3c5081c7a6
commit d1aa4009bc
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/scan.c
View File

@ -143,9 +143,9 @@ struct scan_survey {
};
struct scan_survey_results {
struct scan_survey survey_2_4[14];
struct scan_survey survey_5[196];
struct scan_survey survey_6[233];
struct scan_survey survey_2_4[15];
struct scan_survey survey_5[197];
struct scan_survey survey_6[234];
};
struct scan_results {