diff options
| author | Patrick Monnerat <patrick@monnerat.net> | 2018-10-27 15:04:50 +0200 |
|---|---|---|
| committer | Patrick Monnerat <patrick@monnerat.net> | 2018-10-27 15:04:50 +0200 |
| commit | c335b7f1f7de3b49cb886c3ae12a0384e293832f (patch) | |
| tree | fb363f0920b252a60a29304d30ed32a8a1e2520a /lib/x509asn1.c | |
| parent | 3793761a3777095d643e9f2da951615e1178782c (diff) | |
| download | curl-c335b7f1f7de3b49cb886c3ae12a0384e293832f.tar.gz | |
x509asn1: suppress left shift on signed value
Use an unsigned variable: as the signed operation behavior is undefined,
this change silents clang-tidy about it.
Ref: https://github.com/curl/curl/pull/3163
Reported-By: Daniel Stenberg
Diffstat (limited to 'lib/x509asn1.c')
| -rw-r--r-- | lib/x509asn1.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/x509asn1.c b/lib/x509asn1.c index a0be23d61..c1dcb05c6 100644 --- a/lib/x509asn1.c +++ b/lib/x509asn1.c @@ -223,7 +223,7 @@ static const char *bit2str(const char *beg, const char *end) static const char *int2str(const char *beg, const char *end) { - long val = 0; + unsigned long val = 0; size_t n = end - beg; /* Convert an ASN.1 integer value into its string representation. @@ -243,7 +243,7 @@ static const char *int2str(const char *beg, const char *end) do val = (val << 8) | *(const unsigned char *) beg++; while(beg < end); - return curl_maprintf("%s%lx", (val < 0 || val >= 10)? "0x": "", val); + return curl_maprintf("%s%lx", val >= 10? "0x": "", val); } static ssize_t |