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Rewrite pattern matching to use explicit length #7604
Merged
dgarske
merged 4 commits into
wolfSSL:master
from
ColtonWilley:explicit_len_pattern_match
Jun 3, 2024
Merged
Rewrite pattern matching to use explicit length #7604
dgarske
merged 4 commits into
wolfSSL:master
from
ColtonWilley:explicit_len_pattern_match
Jun 3, 2024
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…pecting NULL terminated strings, thus replicating the behavior of openssl X509_check_host()
dgarske
requested changes
May 30, 2024
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Really nice work!
…ore tests for . handling
…t_len_pattern_match
Retest this please |
dgarske
approved these changes
May 31, 2024
dgarske
requested changes
May 31, 2024
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Again, great work on this PR. Nit picks only
dgarske
approved these changes
Jun 3, 2024
jefferyq2
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to jefferyq2/wolfssl
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Jun 9, 2024
…n_match Rewrite pattern matching to use explicit length
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Description
Rewrite pattern matching to always use explicit lengths instead of expecting NULL terminated strings, thus replicating the behavior of openssl X509_check_host(). This rewrite fixes a buffer overread of size 1 to read the NULL terminator, in addition to fixing the issue of some strings matching or not matching incorrectly.
Fixes ZD 17987 which was only partially fixed by PR#7534.
Checklist