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Code Issues Releases Activity

Fix a couple more string functions. (#505)

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Brenden Matthews 2018-05-13 18:59:39 -04:00 committed by GitHub
parent 5b541b4609
commit 4e2dd6348e
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1 changed files with 4 additions and 4 deletions
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8
src/linux.cc
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@ -1304,7 +1304,7 @@ char get_freq(char *p_client_buffer, size_t client_buffer_size,
#endif // defined(__i386) || defined(__x86_64)
// copy just the number
strcpy(frequency, strchr(s, ':') + 2);
strncpy(frequency, strchr(s, ':') + 2, 32);
#if defined(__alpha)
// strip " est.\n"
frequency[strlen(frequency) - 6] = '\0';
@ -1987,9 +1987,9 @@ void get_battery_stuff(char *buffer, unsigned int n, const char *bat,
/* Below happens with the second battery on my X40,
* when the second one is empty and the first one being charged. */
if (remaining_capacity == 0) {
strcpy(last_battery_str[idx], "empty");
strncpy(last_battery_str[idx], "empty", 6);
} else {
strcpy(last_battery_str[idx], "charged");
strncpy(last_battery_str[idx], "charged", 8);
}
/* unknown, probably full / AC */
} else {
@ -2627,7 +2627,7 @@ static void process_parse_stat(struct process *process) {
*/
char *space_ptr = strchr(cmdline, ' ');
if (space_ptr == nullptr) {
strcpy(tmpstr, cmdline);
strncpy(tmpstr, cmdline, BUFFER_LEN);
} else {
long int space_pos = space_ptr - cmdline;
strncpy(tmpstr, cmdline, space_pos);