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Avoid signed vs unsigned comparison error.

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Introduced by #4372

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4374)
This commit is contained in:
Pauli 2017-09-15 09:05:43 +10:00
parent 44589b5d44
commit 53a73768a7
1 changed files with 3 additions and 2 deletions
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5
crypto/x509/by_dir.c
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@ -150,7 +150,8 @@ static void free_dir(X509_LOOKUP *lu)
static int add_cert_dir(BY_DIR *ctx, const char *dir, int type) static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
{ {
int j, len; int j;
size_t len;
const char *s, *ss, *p; const char *s, *ss, *p;
if (dir == NULL || !*dir) { if (dir == NULL || !*dir) {
@ -165,7 +166,7 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
BY_DIR_ENTRY *ent; BY_DIR_ENTRY *ent;
ss = s; ss = s;
s = p + 1; s = p + 1;
len = (int)(p - ss); len = p - ss;
if (len == 0) if (len == 0)
continue; continue;
for (j = 0; j < sk_BY_DIR_ENTRY_num(ctx->dirs); j++) { for (j = 0; j < sk_BY_DIR_ENTRY_num(ctx->dirs); j++) {