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fix: init data buffer before using

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This commit is contained in:
ngn
2024-08-10 00:06:42 +03:00
parent 3be2056c21
commit 70b760c0f8
2 changed files with 9 additions and 6 deletions
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13
src/mptp/util.c
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@ -3,11 +3,12 @@
#include "../../include/util.h"
#include <sys/stat.h>
#include <errno.h>
#include <error.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <error.h>
bool lm_mptp_sendfile(int sock, char *path, lm_mptp_transfer_callback_t callback, void *data){
if (NULL == path){
@ -41,9 +42,9 @@ bool lm_mptp_sendfile(int sock, char *path, lm_mptp_transfer_callback_t callback
total = st.st_size;
lm_mptp_new(&packet, false, MPTP_S2C_COOL, false);
lm_mptp_set_data(&packet, NULL, digits(st.st_size));
lm_mptp_set_data(&packet, NULL, digits(total));
if((size = snprintf(packet.data, MPTP_DATA_MAX, "%lu", st.st_size)) <= 0){
if((size = snprintf(packet.data, MPTP_DATA_MAX, "%lu", total)) <= 0){
pdebug(__func__, "snprintf for stat size failed: %s", path);
lm_error_set(LM_ERR_SendSnprintfFail);
goto end_1;
@ -74,7 +75,9 @@ bool lm_mptp_sendfile(int sock, char *path, lm_mptp_transfer_callback_t callback
goto end_1;
lm_mptp_free(&packet);
lm_mptp_new(&packet, false, MPTP_S2C_COOL, false);
lm_mptp_set_data(&packet, NULL, MPTP_DATA_MAX);
}
if(current != total){