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kernel: devrtc: fix use of uninitialized array in rtcextract 

CID 156229: Uninitialized scalar variable (UNINIT)9.
uninit_use: Using uninitialized value bcdclock[0].
This commit is contained in:
Giacomo Tesio 2017-01-16 02:00:10 +01:00
parent 237b7709ae
commit 042e206d13
1 changed files with 3 additions and 0 deletions
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3
sys/src/kern/386/devrtc.c
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@ -118,6 +118,9 @@ rtcextract(void)
break; break;
} }
if(i == 10000)
return -1;
/* /*
* convert from BCD * convert from BCD
*/ */