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Fixed a buffer overflow when processing TIC files with a lot of garabage in it

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This commit is contained in:
Michiel Broek 2007-05-16 19:41:39 +00:00
parent 6821829f83
commit 06f53854e2
2 changed files with 6 additions and 2 deletions
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2
ChangeLog
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@ -13,6 +13,8 @@ v0.91.8 26-Apr-2007
Added mbtask commands to update the MIB counters.
Fixed mbfile import with too many description lines in
files.bbs
Fixed a buffer overflow when processing TIC files with a lot
of garbage in it.
mbnewusr:
Fixed loading default language for new user.

6
mbfido/tic.c
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@ -375,8 +375,10 @@ int LoadTic(char *inb, char *tfn, orphans **opl)
* If we didn't find a matching keyword it is a line we
* will just remember and forward if there are downlinks.
*/
if (TIC.TicIn.Unknowns < 25) {
strcpy(TIC.TicIn.Unknown[TIC.TicIn.Unknowns], Temp);
if (strlen(Temp) > 127) {
Syslog('+', "Unknown too long TIC line dropped");
} else if (TIC.TicIn.Unknowns < 25) {
strncpy(TIC.TicIn.Unknown[TIC.TicIn.Unknowns], Temp, 127);
TIC.TicIn.Unknowns++;
}
}