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Fix for fluid - increases MAXSIZE to 2048 and added overflow check.

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git-svn-id: file:///fltk/svn/fltk/trunk@112 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
1998-12-02 15:58:10 +00:00
parent 00422021c1
commit d9ed48be5c
1 changed files with 4 additions and 4 deletions
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fluid/Fluid_Image.cxx
+4 -4
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@@ -1,5 +1,5 @@
// //
// "$Id: Fluid_Image.cxx,v 1.3 1998/11/12 15:01:48 mike Exp $" // "$Id: Fluid_Image.cxx,v 1.4 1998/12/02 15:58:10 mike Exp $"
// //
// Pixmap label support for the Fast Light Tool Kit (FLTK). // Pixmap label support for the Fast Light Tool Kit (FLTK).
// //
@@ -98,7 +98,7 @@ static int hexdigit(int x) {
return 20; return 20;
} }
#define MAXSIZE 1024 #define MAXSIZE 2048
pixmap_image::pixmap_image(const char *name, FILE *f) : Fluid_Image(name) { pixmap_image::pixmap_image(const char *name, FILE *f) : Fluid_Image(name) {
if (!f) return; // for subclasses if (!f) return; // for subclasses
@@ -111,7 +111,7 @@ pixmap_image::pixmap_image(const char *name, FILE *f) : Fluid_Image(name) {
if (buffer[0] != '\"') continue; if (buffer[0] != '\"') continue;
char *p = buffer; char *p = buffer;
char *q = buffer+1; char *q = buffer+1;
while (*q != '\"') { while (*q != '\"' && p < buffer+MAXSIZE) {
if (*q == '\\') switch (*++q) { if (*q == '\\') switch (*++q) {
case '\n': case '\n':
fgets(q,(buffer+MAXSIZE+20)-q,f); break; fgets(q,(buffer+MAXSIZE+20)-q,f); break;
@@ -406,5 +406,5 @@ Fluid_Image *ui_find_image(const char *oldname) {
} }
// //
// End of "$Id: Fluid_Image.cxx,v 1.3 1998/11/12 15:01:48 mike Exp $". // End of "$Id: Fluid_Image.cxx,v 1.4 1998/12/02 15:58:10 mike Exp $".
// //