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179f9d996f
Support CFLAGS properly. Conform to one file per patch guideline. Be extra careful with $i; remove unnecessary WRKSRC. PR: 19925 Submitted by: KATO Tsuguru <tkato@prontomail.ne.jp>
40 lines
988 B
Plaintext
40 lines
988 B
Plaintext
--- loadbmp.c.orig Sun May 5 04:09:25 1996
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+++ loadbmp.c Tue Jul 11 21:30:24 2000
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@@ -5,6 +5,9 @@
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* Copyleft (c) 1994-1996 Software Research Academy *
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************************************************************************/
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#include <stdio.h>
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+#include <stdlib.h>
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+#include <string.h>
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+#include <sys/param.h>
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#include <X11/Xlib.h>
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#include "sxsame.h"
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@@ -37,17 +40,24 @@
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int c, c1,c2;
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int width, height, planes, ncol;
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int *col;
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- char fname[256];
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+ char fname[MAXPATHLEN];
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Pixmap w;
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GC gc;
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int i, j, k;
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+ if (MAXPATHLEN <= strlen(bmpname) ) {
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+ fprintf(stderr,"Error: BMP file name too long.\n");
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+ return -1;
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+ }
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strcpy(fname,bmpname);
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fp = fopen(fname,"rb");
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if(fp == NULL)
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{
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- sprintf(fname, "%s/%s", SAME_DIR, bmpname);
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+ if (MAXPATHLEN <= snprintf(fname, MAXPATHLEN, "%s/%s", SAME_DIR, bmpname)) {
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+ fprintf(stderr,"Error: BMP file name too long.\n");
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+ return -1;
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+ }
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fp = fopen(fname, "r");
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if(fp == NULL)
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{
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