diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/nm-initrd-generator/nmi-cmdline-reader.c | 5 | ||||
-rw-r--r-- | src/nm-initrd-generator/tests/test-cmdline-reader.c | 19 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/nm-initrd-generator/nmi-cmdline-reader.c b/src/nm-initrd-generator/nmi-cmdline-reader.c index d6b84c2e57..37f3f51c3d 100644 --- a/src/nm-initrd-generator/nmi-cmdline-reader.c +++ b/src/nm-initrd-generator/nmi-cmdline-reader.c @@ -924,6 +924,11 @@ reader_parse_rd_znet(Reader *reader, char *argument, gboolean net_ifnames) subchannels[0] = get_word(&argument, ','); subchannels[1] = get_word(&argument, ','); + /* Without subchannels we can't univocally match + * a device. */ + if (!subchannels[0] || !subchannels[1]) + return; + if (nm_streq0(nettype, "ctc")) { if (net_ifnames == TRUE) { prefix = "sl"; diff --git a/src/nm-initrd-generator/tests/test-cmdline-reader.c b/src/nm-initrd-generator/tests/test-cmdline-reader.c index 0bdd430b22..9292c44114 100644 --- a/src/nm-initrd-generator/tests/test-cmdline-reader.c +++ b/src/nm-initrd-generator/tests/test-cmdline-reader.c @@ -1855,6 +1855,24 @@ test_rd_znet_no_ip(void) } static void +test_rd_znet_malformed(void) +{ + const char *const *const ARGV0 = NM_MAKE_STRV("rd.znet="); + const char *const *const ARGV1 = NM_MAKE_STRV("rd.znet=,"); + const char *const *const ARGV2 = NM_MAKE_STRV("rd.znet=foobar"); + const char *const *const ARGV3 = NM_MAKE_STRV("rd.znet=qeth,0.0.0800,,,layer2=0,portno=1"); + const char *const *const ARGV[] = {ARGV0, ARGV1, ARGV2, ARGV3}; + guint i; + + for (i = 0; i < G_N_ELEMENTS(ARGV); i++) { + gs_unref_hashtable GHashTable *connections = NULL; + + connections = _parse_cons(ARGV[i]); + g_assert_cmpint(g_hash_table_size(connections), ==, 0); + } +} + +static void test_bootif_ip(void) { const char *const *ARGV = NM_MAKE_STRV("BOOTIF=00:53:AB:cd:02:03", "ip=dhcp"); @@ -2189,6 +2207,7 @@ main(int argc, char **argv) g_test_add_func("/initrd/cmdline/rd_znet", test_rd_znet); g_test_add_func("/initrd/cmdline/rd_znet/legacy", test_rd_znet_legacy); g_test_add_func("/initrd/cmdline/rd_znet/no_ip", test_rd_znet_no_ip); + g_test_add_func("/initrd/cmdline/rd_znet/empty", test_rd_znet_malformed); g_test_add_func("/initrd/cmdline/bootif/ip", test_bootif_ip); g_test_add_func("/initrd/cmdline/bootif/no_ip", test_bootif_no_ip); g_test_add_func("/initrd/cmdline/bootif/hwtype", test_bootif_hwtype); |