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avformat/jacosubdec: Fix unintended fallthrough 

Regression since 715ff75e5d.

Fixes Coverity issues #1468654 and #1468656.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-10-29 13:36:22 +01:00
parent bb6edf618a
commit 11ea0ed20e
1 changed files with 9 additions and 3 deletions
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12
libavformat/jacosubdec.c
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@ -148,9 +148,15 @@ static int get_shift(int timeres, const char *buf)
ret = 0;
switch (n) {
case 4: ret = sign * (((int64_t)a*3600 + b*60 + c) * timeres + d);
case 3: ret = sign * (( (int64_t)a*60 + b) * timeres + c);
case 2: ret = sign * (( (int64_t)a) * timeres + b);
case 4:
ret = sign * (((int64_t)a*3600 + b*60 + c) * timeres + d);
break;
case 3:
ret = sign * (( (int64_t)a*60 + b) * timeres + c);
break;
case 2:
ret = sign * (( (int64_t)a) * timeres + b);
break;
}
if ((int)ret != ret)
ret = 0;