a01ac766fb
Submitted by: Jim Geovedi <jim@corebsd.or.id> close temp file privledge problem in security/fuzz.
20 lines
680 B
C
20 lines
680 B
C
--- fuzz.c.orig Mon May 12 01:49:39 2003
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+++ fuzz.c Mon May 12 01:53:44 2003
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@@ -387,10 +387,16 @@
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int progpipe[2],status;
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char sendnewline=0;
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unsigned long curchar=0,linelen=0;
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+ int fd;
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// finish setting up files
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if(!execute_filename){
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- snprintf(outfilename,MAXPATH,"/tmp%s.%lu",strrchr(progname,'/'),runs);
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+ snprintf(outfilename,MAXPATH,"/tmp%s.%lu.XXXXXX",strrchr(progname,'/'),runs);
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+ if ((fd=mkstemp(outfilename)) < 0) {
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+ perror("Unable to create temporary file");
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+ abort();
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+ }
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+ close(fd);
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if((outfile=fopen(outfilename,"w"))==NULL){
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fprintf(stderr,"Can't fopen outfile.\n");
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abort();
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