diff options
| -rw-r--r-- | slstatus.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -447,9 +447,9 @@ run_command(const char *cmd) warn("Failed to get command output for %s", cmd); return smprintf("%s", UNKNOWN_STR); } - fgets(buf, sizeof(buf), fp); + fgets(buf, sizeof(buf) - 1, fp); pclose(fp); - buf[sizeof(buf)] = '\0'; + buf[sizeof(buf) - 1] = '\0'; if ((nlptr = strstr(buf, "\n")) != NULL) { nlptr[0] = '\0'; @@ -473,7 +473,7 @@ swap_free(void) return smprintf("%s", UNKNOWN_STR); } - if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) { + if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) { warn("swap_free: read error"); fclose(fp); return smprintf("%s", UNKNOWN_STR); @@ -510,7 +510,7 @@ swap_perc(void) return smprintf("%s", UNKNOWN_STR); } - if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) { + if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) { warn("swap_perc: read error"); fclose(fp); return smprintf("%s", UNKNOWN_STR); @@ -551,7 +551,7 @@ swap_total(void) warn("Failed to open file /proc/meminfo"); return smprintf("%s", UNKNOWN_STR); } - if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) { + if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) { warn("swap_total: read error"); fclose(fp); return smprintf("%s", UNKNOWN_STR); @@ -582,7 +582,7 @@ swap_used(void) warn("Failed to open file /proc/meminfo"); return smprintf("%s", UNKNOWN_STR); } - if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) { + if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) { warn("swap_used: read error"); fclose(fp); return smprintf("%s", UNKNOWN_STR); |