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tests: Make sure we null terminate the buffer.

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CID: 1230359

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Aris Adamantiadis <aris@0xbadc0de.be>
This commit is contained in:
Andreas Schneider
2014-08-15 10:32:57 +02:00
parent 662217f409
commit 8b7627efd5
1 changed files with 4 additions and 3 deletions
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7
tests/unittests/torture_pki.c
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@@ -279,18 +279,19 @@ static void write_file(const char *filename, const char *data){
static int torture_read_one_line(const char *filename, char *buffer, size_t len) {
FILE *fp;
size_t rc;
size_t nmemb;
fp = fopen(filename, "r");
if (fp == NULL) {
return -1;
}
rc = fread(buffer, len, 1, fp);
if (rc != 0 || ferror(fp)) {
nmemb = fread(buffer, len - 1, 1, fp);
if (nmemb != 0 || ferror(fp)) {
fclose(fp);
return -1;
}
buffer[len] = '\0';
fclose(fp);