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Code Issues Releases Wiki Activity

add null terminator

pull/237/head
Jacob Barthelmeh 2020-02-11 09:49:27 -07:00
parent 861ee42d0b
commit 03ef1e7f83
1 changed files with 5 additions and 4 deletions
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9
src/wolfsftp.c
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@ -1996,7 +1996,7 @@ static void getDate(char* buf, int len, struct tm* t)
{
int idx;
if (len < WS_DATE_SIZE)
if (len < WS_DATE_SIZE + 1)
return;
/* place month in buffer */
@ -2022,7 +2022,7 @@ static void getDate(char* buf, int len, struct tm* t)
XSNPRINTF(buf + idx, len - idx, "%2d %02d:%02d",
t->tm_mday, t->tm_hour, t->tm_min);
buf[WS_DATE_SIZE] = '\0';
}
#endif
@ -2030,7 +2030,7 @@ static void getDate(char* buf, int len, struct tm* t)
* return WS_SUCCESS on success */
static int SFTP_CreateLongName(WS_SFTPNAME* name)
{
char perm[10];
char perm[11];
int linkCount = 1; /* @TODO set to correct value */
#if defined(XGMTIME) && defined(XSNPRINTF)
char date[WS_DATE_SIZE + 1]; /* +1 for null terminator */
@ -2076,9 +2076,10 @@ static int SFTP_CreateLongName(WS_SFTPNAME* name)
perm[i++] = (tmp & 0x001)?'x':'-';
}
totalSz += i;
perm[i] = '\0';
totalSz += name->fSz; /* size of file name */
totalSz += 6; /* for all ' ' spaces */
totalSz += 7; /* for all ' ' spaces */
totalSz += 3 + 8 + 8 + 8; /* linkCount + uid + gid + size */
#else
totalSz = name->fSz;