Skip to content

deh_procStrings heap overflow fix proposal. accounting for the null t… #915

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
bradharding merged 1 commit into from
Mar 5, 2026
Merged

deh_procStrings heap overflow fix proposal. accounting for the null t… #915

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/d_deh.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4071,7 +4071,7 @@ static void deh_procStrings(DEHFILE *fpin, const char *line)
while (strlen(holdstring) + len > (unsigned int)maxstrlen)
{
// killough 11/98: allocate enough the first time
maxstrlen = (int)strlen(holdstring) + len;
maxstrlen = (int)strlen(holdstring) + len + 1;

if (devparm)
C_Output("* increased buffer from to %i for buffer size %i", maxstrlen, len);
Expand Down
Loading