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Compare pointer to NULL rather than 0.

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MFC after:	1 month
This commit is contained in:
Bjoern A. Zeeb 2009-10-13 20:29:14 +00:00
parent 44b636910b
commit 852da713c3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=198050
1 changed files with 1 additions and 1 deletions
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2
sys/netinet/ip_icmp.c
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@ -367,7 +367,7 @@ icmp_input(struct mbuf *m, int off)
goto freeit;
}
i = hlen + min(icmplen, ICMP_ADVLENMIN);
if (m->m_len < i && (m = m_pullup(m, i)) == 0) {
if (m->m_len < i && (m = m_pullup(m, i)) == NULL) {
ICMPSTAT_INC(icps_tooshort);
return;
}