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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2019-10-25 17:56:32 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2019-10-25 17:56:32 +0100 |
| commit | 75ad544ef49c646a02b9bddd434eb8d831ca487d (patch) | |
| tree | b3b28164e9fdd42c7b2b5b04e1ce2954e7d72b60 /src/libutil/str_util.c | |
| parent | 053ef54a3da1b6d60cdf50de0cab2faf1cac1a3e (diff) | |
| download | rspamd-75ad544ef49c646a02b9bddd434eb8d831ca487d.tar.gz rspamd-75ad544ef49c646a02b9bddd434eb8d831ca487d.zip | |
[Fix] Uuencode: Fix parsing of corrupted uuencode
Diffstat (limited to 'src/libutil/str_util.c')
| -rw-r--r-- | src/libutil/str_util.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libutil/str_util.c b/src/libutil/str_util.c index 7edb1b109..d1f2cbfe6 100644 --- a/src/libutil/str_util.c +++ b/src/libutil/str_util.c @@ -2214,6 +2214,10 @@ rspamd_decode_uue_buf (const gchar *in, gsize inlen, out_end = out + outlen; remain = inlen; + /* Skip newlines */ +#define SKIP_NEWLINE do { while (remain > 0 && (*p == '\n' || *p == '\r')) {p ++; remain --; } } while (0) + SKIP_NEWLINE; + /* First of all, we need to read the first line (and probably skip it) */ if (remain < sizeof ("begin-base64 ")) { /* Obviously truncated */ @@ -2247,7 +2251,6 @@ rspamd_decode_uue_buf (const gchar *in, gsize inlen, return (-1); } -#define SKIP_NEWLINE do { while (remain > 0 && (*p == '\n' || *p == '\r')) {p ++; remain --; } } while (0) #define DEC(c) (((c) - ' ') & 077) /* single character decode */ #define IS_DEC(c) ( (((c) - ' ') >= 0) && (((c) - ' ') <= 077 + 1) ) #define CHAR_OUT(c) do { if (o < out_end) { *o++ = c; } else { return (-1); } } while(0) |