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author | Jan Engelhardt <jengelh@medozas.de> | 2009-06-25 21:25:24 +0200 |
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committer | Jan Engelhardt <jengelh@medozas.de> | 2009-06-26 21:13:10 +0200 |
commit | c284de545d03aad9a04a4e17cfb55d911a96810c (patch) | |
tree | da36f281eafc54625fd3beb9bde0490a6c0186e6 | |
parent | f2a77520693f0a6dd1df1f87be4b81913961c1f5 (diff) |
xtables: warn of missing version identifier in extensions
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
-rw-r--r-- | xtables.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -724,6 +724,11 @@ void xtables_register_match(struct xtables_match *me) { struct xtables_match **i, *old; + if (me->version == NULL) { + fprintf(stderr, "%s: match %s<%u> is missing a version\n", + xt_params->program_name, me->name, me->revision); + exit(1); + } if (strcmp(me->version, XTABLES_VERSION) != 0) { fprintf(stderr, "%s: match \"%s\" has version \"%s\", " "but \"%s\" is required.\n", @@ -805,6 +810,11 @@ void xtables_register_target(struct xtables_target *me) { struct xtables_target *old; + if (me->version == NULL) { + fprintf(stderr, "%s: target %s<%u> is missing a version\n", + xt_params->program_name, me->name, me->revision); + exit(1); + } if (strcmp(me->version, XTABLES_VERSION) != 0) { fprintf(stderr, "%s: target \"%s\" has version \"%s\", " "but \"%s\" is required.\n", |