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xfer: replace call to sprintf() with snprintf()

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This commit is contained in:
Sebastien Helleu
2014-01-05 10:47:09 +01:00
parent d48896cfa4
commit 7dfaca9ef3
1 changed files with 6 additions and 4 deletions
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src/plugins/xfer/xfer-file.c
+6 -4
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@@ -82,6 +82,7 @@ xfer_file_find_filename (struct t_xfer *xfer)
{
const char *weechat_home, *dir_separator;
char *dir1, *dir2, *filename2;
int length;
if (!XFER_IS_FILE(xfer->type))
return;
@@ -140,7 +141,8 @@ xfer_file_find_filename (struct t_xfer *xfer)
return;
}
filename2 = malloc (strlen (xfer->local_filename) + 16);
length = strlen (xfer->local_filename) + 16;
filename2 = malloc (length);
if (!filename2)
{
xfer_close (xfer, XFER_STATUS_FAILED);
@@ -151,9 +153,9 @@ xfer_file_find_filename (struct t_xfer *xfer)
do
{
xfer->filename_suffix++;
sprintf (filename2, "%s.%d",
xfer->local_filename,
xfer->filename_suffix);
snprintf (filename2, length, "%s.%d",
xfer->local_filename,
xfer->filename_suffix);
if (access (filename2, F_OK) == 0)
{
if (xfer_file_resume (xfer, filename2))