[Rpm-maint] [rpm-software-management/rpm] Make user/group info reliable operation across chroot (PR #2503)

[Panu Matilainen]

@pmatilai commented on this pull request.



> +	    }
+	}
+    }
+
+    fclose(f);
+
+    return rc;
+}
+
+static int lookup_num(const char *path, const char *val, int vcol, int rcol,
+			long *ret)
+{
+    char *buf = NULL;
+    int rc = lookup_field(path, val, vcol, rcol, &buf);
+    if (rc == 0) {
+	long num = atol(buf);

Heh, the reason to use atol() over strtol() is "I'll add error handling later" (as in, when the rest of it works) and then promptly forgot :laughing: A fair point and will fix. Erring to root might not be the safest behavior here...

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