Empty if Statement at pcapng.c:551 |
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pcapng_read_if_descr_block (/home/sate/Testcases/c/cve/wireshark-1.2.0/wiretap/pcapng.c)![]() | ||||||
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541 | if (bytes_read <= 0) { | |||||
542 | pcapng_debug0("pcapng_read_if_descr_block: failed to read option"); | |||||
543 | return bytes_read; | |||||
544 | } | |||||
545 | block_read += bytes_read; | |||||
546 | to_read -= bytes_read; | |||||
547 | ||||||
548 | /* handle option content */ | |||||
549 | switch(oh.option_code) { | |||||
550 | case(0): /* opt_endofopt */ | |||||
551 | if(to_read != 0) {
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552 | pcapng_debug1("pcapng_read_if_descr_block: %u bytes after opt_endofopt", to_read); | |||||
553 | } | |||||
554 | /* padding should be ok here, just get out of this */ | |||||
555 | to_read = 0; | |||||
556 | break; | |||||
557 | case(1): /* opt_comment */ | |||||
558 | if(oh.option_length > 0 && oh.option_length < sizeof(option_content)) { | |||||
559 | wblock->data.section.opt_comment = g_strndup(option_content, sizeof(option_content)); | |||||
560 | pcapng_debug1("pcapng_read_if_descr_block: opt_comment %s", wblock->data.section.opt_comment); | |||||
561 | } else { | |||||
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