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rtnl: correctly get the size of data to be appended

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This fixes:
  systemd[1]: Failed to configure loopback device: Numerical result out of range
This commit is contained in:
Tom Gundersen 2013-12-19 21:28:50 +01:00
parent 753e98788a
commit 4d47756b8f
1 changed files with 3 additions and 3 deletions
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6
src/libsystemd-rtnl/rtnl-message.c
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@ -447,7 +447,7 @@ int sd_rtnl_message_append_u32(sd_rtnl_message *m, unsigned short type, uint32_t
return -ENOTSUP;
}
r = add_rtattr(m, type, &data, sizeof(&data));
r = add_rtattr(m, type, &data, sizeof(uint32_t));
if (r < 0)
return r;
@ -508,7 +508,7 @@ int sd_rtnl_message_append_in_addr(sd_rtnl_message *m, unsigned short type, cons
return -ENOTSUP;
}
r = add_rtattr(m, type, data, sizeof(data));
r = add_rtattr(m, type, data, sizeof(struct in_addr));
if (r < 0)
return r;
@ -568,7 +568,7 @@ int sd_rtnl_message_append_in6_addr(sd_rtnl_message *m, unsigned short type, con
return -ENOTSUP;
}
r = add_rtattr(m, type, data, sizeof(data));
r = add_rtattr(m, type, data, sizeof(struct in6_addr));
if (r < 0)
return r;