* font.c, gtkutil.c: Include <float.h>.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 9f86c42d43b..1de15f4796e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -39,7 +39,8 @@
         * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
         use SAFE_ALLOCA instead.  Use esprintf to avoid int-overflow issues.
 
-        * font.c (font_unparse_xlfd): Don't blindly alloca long strings.
+        * font.c: Include <float.h>, for DBL_MAX_10_EXP.
+        (font_unparse_xlfd): Don't blindly alloca long strings.
         Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
         fits in int, when using sprintf.  Use single snprintf to count
         length of string rather than counting it via multiple sprintfs;
@@ -62,7 +63,8 @@
         use SAFE_ALLOCA.  Use esprintf, not sprintf, in case result does
         not fit in int.
 
-        * gtkutil.c (xg_check_special_colors, xg_set_geometry):
+        * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
+        (xg_check_special_colors, xg_set_geometry):
         Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
 
         * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.