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| author | Tobias Brunner <tobias@strongswan.org> | 2017-03-29 11:19:30 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2017-05-23 18:29:11 +0200 |
| commit | 30c03a7df9a638b3c94d0405dd40a9fa1a57832c (patch) | |
| tree | 0e6bad1ce7ea6b090cc91487ca8c4235d1463aaa | |
| parent | 388351609dad7a96b6ac8857864e59642810bc56 (diff) | |
| download | strongswan-30c03a7df9a638b3c94d0405dd40a9fa1a57832c.tar.bz2 strongswan-30c03a7df9a638b3c94d0405dd40a9fa1a57832c.tar.xz | |
pem: Don't read beyond line ends
| -rw-r--r-- | src/libstrongswan/plugins/pem/pem_builder.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c index 719a2a69e..cda703741 100644 --- a/src/libstrongswan/plugins/pem/pem_builder.c +++ b/src/libstrongswan/plugins/pem/pem_builder.c @@ -61,7 +61,7 @@ static bool find_boundary(char* tag, chunk_t *line) if (!present("-----", line) || !present(tag, line) || - *line->ptr != ' ') + !line->len || *line->ptr != ' ') { return FALSE; } @@ -306,7 +306,7 @@ static status_t pem_to_bin(chunk_t *blob, bool *pgp) } /* check for PGP armor checksum */ - if (*data.ptr == '=') + if (data.len && *data.ptr == '=') { *pgp = TRUE; data.ptr++; |