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Fix erroneous DCC file names and crash upon aborting

This commit is contained in:
Arnav Singh 2012-11-05 03:04:08 +01:00 committed by Berke Viktor
parent 4724443124
commit d142c74c15
1 changed files with 5 additions and 6 deletions
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7
src/common/dcc.c
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@ -1829,11 +1829,9 @@ dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
dcc->fp = g_open (file, OFLAGS | O_RDONLY, 0); dcc->fp = g_open (file, OFLAGS | O_RDONLY, 0);
if (dcc->fp != -1) if (dcc->fp != -1)
{ {
g_free (file);
if (passive || dcc_listen_init (dcc, sess)) if (passive || dcc_listen_init (dcc, sess))
{ {
char havespaces = 0; char havespaces = 0;
file = dcc->file;
while (*file) while (*file)
{ {
if (*file == ' ') if (*file == ' ')
@ -1861,7 +1859,8 @@ dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
"DCC SEND %s 199 0 %" DCC_SFMT " %d", "DCC SEND %s 199 0 %" DCC_SFMT " %d",
file_part (dcc->file), file_part (dcc->file),
dcc->size, dcc->pasvid); dcc->size, dcc->pasvid);
} else }
else
{ {
snprintf (outbuf, sizeof (outbuf), (havespaces) ? snprintf (outbuf, sizeof (outbuf), (havespaces) ?
"DCC SEND \"%s\" %u %d %"DCC_SFMT : "DCC SEND \"%s\" %u %d %"DCC_SFMT :
@ -1883,7 +1882,7 @@ dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
PrintTextf (sess, _("Cannot access %s\n"), dcc->file); PrintTextf (sess, _("Cannot access %s\n"), dcc->file);
PrintTextf (sess, "%s %d: %s\n", _("Error"), errno, errorstring (errno)); PrintTextf (sess, "%s %d: %s\n", _("Error"), errno, errorstring (errno));
xit: xit:
dcc_close (dcc, 0, TRUE); dcc_close (dcc, 0, TRUE); /* dcc_close will free dcc->file */
} }
static struct DCC * static struct DCC *