Roland Rosenfeld

CVE-2025-31164

CVE-2025-31163

CVE-2025-31162

The attached patch should fix the above mentioned problem with true/false variable names. Using this with in combination with current GIT tree allows to compile xfig with GCC 15.

I just noticed, that Mario Haustein already fixed the prototypes in GIT. But when I try to build the GIT version with GCC-15, I still run into the following error: main.c:123:17: error: expected identifier or '(' before 'true' 123 | static Boolean true = True; | ^~~~ main.c:124:17: error: expected identifier or '(' before 'false' 124 | static Boolean false = False; | ^~~~~ main.c:198:66: error: lvalue required as unary '&' operand 198 | XtOffset(appresPtr, allownegcoords), XtRBoolean, (caddr_t) &...

fig2dev: incompatible with GCC 15 C23 standard

I just noted, that https://sourceforge.net/p/mcj/fig2dev/ci/ab4eee3cf0d0c1d861d64b9569a5d1497800cae2/ already fixes this issue.

xfig: incompatible with GCC 15 C23 standard