diff options
Diffstat (limited to 'camel/camel-mime-utils.c')
-rw-r--r-- | camel/camel-mime-utils.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/camel/camel-mime-utils.c b/camel/camel-mime-utils.c index 328a6dfce3..148eea9a80 100644 --- a/camel/camel-mime-utils.c +++ b/camel/camel-mime-utils.c @@ -375,7 +375,7 @@ base64_decode_step(unsigned char *in, size_t len, unsigned char *out, int *state while (inptr>in && i) { inptr--; if (camel_mime_base64_rank[*inptr] != 0xff) { - if (*inptr == '=') + if (*inptr == '=' && outptr>out) outptr--; i--; } @@ -869,7 +869,7 @@ quoted_decode_step(unsigned char *in, size_t len, unsigned char *out, int *saves this is for the "Q" encoding of international words, which is slightly different than plain quoted-printable (mainly by allowing 0x20 <> _) */ -static int +static size_t quoted_decode(const unsigned char *in, size_t len, unsigned char *out) { register const unsigned char *inptr; @@ -910,13 +910,13 @@ quoted_decode(const unsigned char *in, size_t len, unsigned char *out) if (ret==0) { return outptr-out; } - return -1; + return 0; } /* rfc2047 version of quoted-printable */ /* safemask is the mask to apply to the camel_mime_special_table to determine what characters can safely be included without encoding */ -static int +static size_t quoted_encode (const unsigned char *in, size_t len, unsigned char *out, unsigned short safemask) { register const unsigned char *inptr, *inend; |