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Fix the return value for nlmsg_get_error().

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This commit is contained in:
Nicholas J. Kain 2014-06-13 22:35:57 -04:00
parent ae03b6dd8f
commit 56e30a0923
1 changed files with 1 additions and 1 deletions
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src/nl.h
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@ -38,7 +38,7 @@ static inline int nlmsg_get_error(const struct nlmsghdr *nlh)
const struct nlmsgerr *err = (const struct nlmsgerr *)NLMSG_DATA(nlh); const struct nlmsgerr *err = (const struct nlmsgerr *)NLMSG_DATA(nlh);
if (nlh->nlmsg_len < sizeof(struct nlmsgerr) + NLMSG_HDRLEN) if (nlh->nlmsg_len < sizeof(struct nlmsgerr) + NLMSG_HDRLEN)
return EBADMSG; return EBADMSG;
return err->error & 0x7fffffff; return -err->error;
} }
int rtattr_assign(struct rtattr *attr, int type, void *data); int rtattr_assign(struct rtattr *attr, int type, void *data);