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lapd: NULL pointer derefence possible here

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The idiom seems to be to allocate the lapd_tei if it does not
exist and use it then. This was found by clang --analyze.
This commit is contained in:
Holger Hans Peter Freyther
2011-04-04 19:17:58 +02:00
parent a18b11602c
commit 13673749ff
1 changed files with 1 additions and 1 deletions
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2
openbsc/src/libabis/input/lapd.c
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@@ -290,7 +290,7 @@ static void lapd_tei_receive(struct lapd_instance *li, uint8_t *data, int len)
teip = teip_from_tei(li, action); teip = teip_from_tei(li, action);
if (!teip) { if (!teip) {
LOGP(DMI, LOGL_INFO, "TEI MGR: New TEI %u\n", action); LOGP(DMI, LOGL_INFO, "TEI MGR: New TEI %u\n", action);
lapd_tei_alloc(li, action); teip = lapd_tei_alloc(li, action);
} }
/* Send ACCEPT */ /* Send ACCEPT */