91f973306b
New: call to panic() in impossible() used arbitrary string as a
format so was vulnerable to percent signs in that string. (This
potentially serious problem is not limited to USE_OLDARGS.)
Old: revised message string for impossible ("save/restore might fix
this" instead of "perhaps you'd better quit") passed wrong number of
arguments to pline() when using the clumsy VA_PASSx() mechanism (was
missing arg 0 for the fixed-arg format argument).
Old: varargs config_error_add() in files.c wouldn't compile for
USE_OLDARGS. Evidently no one has been impacted by that but this
fixes it anyway. (Two problems: prototype used FDECL() when it
should have been using VDECL(), and calls to config_error_add() in
the same file would need the VA_PASSx() stuff to force presence of
all optional args. I moved it instead of adding the latter.)
105 KiB
105 KiB