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--- a/service/src/safe_util.c
+++ b/service/src/safe_util.c
@@ -78,13 +78,12 @@ void
freadstr(FILE *f, char **dst)
{
size_t start, len, tmp;
- char c;
/* VULN #1: BAD CAST */
/* see documentation/README.md for more details */
start = ftell(f);
- for (len = 0; (c = fgetc(f)) != EOF && c; len++);
+ for (len = 0; fgetc(f) > 0; len++);
fseek(f, start, SEEK_SET);
*dst = checkp(calloc(1, len + 1));
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