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9369cc96af
Smatch complains that the wrong limiter is used here: drivers/media/dvb/ttpci/av7110.c +906 dvb_feed_start_pid(12) error: buffer overflow 'npids' 5 <= 19 Here is the problem code: 905 i = dvbdmxfeed->pes_type; 906 npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; "npids" is a 5 element array declared on the stack. If dvbdmxfeed->pes_type is more than 4 we probably put a (u16)0 past the end of the array. If dvbdmxfeed->pes_type is over 4 the rest of the function doesn't do anything. dvbdmxfeed->pes_type is capped at less than DMX_TS_PES_OTHER (20) in the caller function, but I changed it to less than or equal to DMX_TS_PES_PCR (4). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
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| .. | ||
| av7110_av.c | ||
| av7110_av.h | ||
| av7110_ca.c | ||
| av7110_ca.h | ||
| av7110_hw.c | ||
| av7110_hw.h | ||
| av7110_ipack.c | ||
| av7110_ipack.h | ||
| av7110_ir.c | ||
| av7110_v4l.c | ||
| av7110.c | ||
| av7110.h | ||
| budget-av.c | ||
| budget-ci.c | ||
| budget-core.c | ||
| budget-patch.c | ||
| budget.c | ||
| budget.h | ||
| Kconfig | ||
| Makefile | ||
| ttpci-eeprom.c | ||
| ttpci-eeprom.h | ||