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avoid duplicate entries in add_cert_dir()

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PR: 1407
Submitted by: Tomas Mraz <tmraz@redhat.com>
This commit is contained in:
Nils Larsch 2006-12-05 21:21:10 +00:00
parent 36abe6fe61
commit 66c4bb1a70
1 changed files with 6 additions and 4 deletions
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10
crypto/x509/by_dir.c
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@ -189,7 +189,7 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
s=dir;
p=s;
for (;;)
for (;;p++)
{
if ((*p == LIST_SEPARATOR_CHAR) || (*p == '\0'))
{
@ -198,8 +198,11 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
len=(int)(p-ss);
if (len == 0) continue;
for (j=0; j<ctx->num_dirs; j++)
if (strncmp(ctx->dirs[j],ss,(unsigned int)len) == 0)
continue;
if (strlen(ctx->dirs[j]) == len &&
strncmp(ctx->dirs[j],ss,(unsigned int)len) == 0)
break;
if (j<ctx->num_dirs)
continue;
if (ctx->num_dirs_alloced < (ctx->num_dirs+1))
{
ctx->num_dirs_alloced+=10;
@ -231,7 +234,6 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
ctx->num_dirs++;
}
if (*p == '\0') break;
p++;
}
return(1);
}