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Whoops, looks like O_TRUNC was missing when opening the file,

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increasing the chance of left-overs from older pid contents in the
file.
This commit is contained in:
Joey Schulze 2003-09-28 02:38:18 +00:00
parent 0f9873bed4
commit 071356e5d6
1 changed files with 1 additions and 1 deletions
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2
pidfile.c
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@ -87,7 +87,7 @@ int write_pid (char *pidfile)
int fd; int fd;
int pid; int pid;
if ( ((fd = open(pidfile, O_RDWR|O_CREAT, 0644)) == -1) if ( ((fd = open(pidfile, O_RDWR|O_CREAT|O_TRUNC, 0644)) == -1)
|| ((f = fdopen(fd, "r+")) == NULL) ) { || ((f = fdopen(fd, "r+")) == NULL) ) {
fprintf(stderr, "Can't open or create %s.\n", pidfile); fprintf(stderr, "Can't open or create %s.\n", pidfile);
return 0; return 0;