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sim/wifidriver: Fix the scan error.

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Using the uninitialized buffer causes the out of bounds.
Add a terminator for the rbuf.

Signed-off-by: liqinhui <liqinhui@xiaomi.com>
This commit is contained in:
liqinhui
2023-10-16 16:55:05 +08:00
committed by Xiang Xiao
parent fc80c70205
commit 66b11d8940
1 changed files with 4 additions and 0 deletions
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arch/sim/src/sim/sim_wifidriver.c
+4
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@@ -594,6 +594,10 @@ get_scan:
goto get_scan;
}
/* Add a terminator for the rbuf */
rbuf[ret] = '\0';
ret = -EAGAIN;
for (p = rbuf; *p != '\0'; p++)
{