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| author |   miod <miod@openbsd.org> | 2014-04-17 19:33:42 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2014-04-17 19:33:42 +0000 |
| commit | a5efc3bbda19d0f8185e190dcc7a7baedf8b80fe (patch) | |
| tree | c1caffbabc31ee21c49ae96b08cb18ced732fdc8 /lib/libssl/src | |
| parent | I'm just trying to improve the code... (diff) | |
| download | wireguard-openbsd-a5efc3bbda19d0f8185e190dcc7a7baedf8b80fe.tar.xz wireguard-openbsd-a5efc3bbda19d0f8185e190dcc7a7baedf8b80fe.zip | |
sprintf: bad.
snprintf: good.
snprintf with a correct size: better!
(harmless in this case)
Diffstat (limited to 'lib/libssl/src')
| -rw-r--r-- | lib/libssl/src/crypto/asn1/a_strex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libssl/src/crypto/asn1/a_strex.c b/lib/libssl/src/crypto/asn1/a_strex.c index 713b3cb028e..65f95532a33 100644 --- a/lib/libssl/src/crypto/asn1/a_strex.c +++ b/lib/libssl/src/crypto/asn1/a_strex.c @@ -149,7 +149,7 @@ static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes, ch return 2; } if(chflgs & (ASN1_STRFLGS_ESC_CTRL|ASN1_STRFLGS_ESC_MSB)) { - (void) snprintf(tmphex, 11, "\\%02X", chtmp); + (void) snprintf(tmphex, sizeof tmphex, "\\%02X", chtmp); if(!io_ch(arg, tmphex, 3)) return -1; return 3; } |