depau/mfoc-always-skip-probes
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Replace non-ANSI-C getline by fgets

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This commit is contained in:
Philippe Teuwen 2017-02-17 15:37:03 +01:00
parent 0970559b97
commit 2316ad0815
1 changed files with 3 additions and 6 deletions
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9
src/mfoc.c
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@ -122,9 +122,9 @@ int main(int argc, char *const argv[])
//File pointers for the keyfile
FILE * fp;
char * line = NULL;
char line[20];
size_t len = 0;
ssize_t read;
char * read;
//Regexp declarations
static const char *regex = "([0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f])";
@ -157,9 +157,8 @@ int main(int argc, char *const argv[])
fprintf(stderr, "Cannot open keyfile: %s, exiting\n", optarg);
exit(EXIT_FAILURE);
}
while ((read = getline(&line, &len, fp)) != -1) {
while ((read = fgets(line, sizeof(line), fp)) != NULL) {
int i, j = 0, str_len = strlen(line);
while (j < str_len &&
(i = slre_match(regex, line + j, str_len - j, caps, 500, 1)) > 0) {
//We've found a key, let's add it to the structure.
@ -177,8 +176,6 @@ int main(int argc, char *const argv[])
j += i;
}
}
if (line)
free(line);
break;
case 'k':
// Add this key to the default keys