6f15105d69
- don't leak file descripton if for fome reasom ioctl(2) on /dev/apm has failed. Submitted by: Anders Andersson <anders@hack.org> (ro /dev/apm) sobomax (descriptor leak)
22 lines
489 B
C
22 lines
489 B
C
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$FreeBSD$
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--- battery/read-battery.c 2002/01/14 14:23:46 1.1
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+++ battery/read-battery.c 2002/01/14 14:25:45
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@@ -170,7 +170,7 @@
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*hours_remaining = -1;
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*minutes_remaining = 1;
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- fd = open(APMDEV, O_RDWR);
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+ fd = open(APMDEV, O_RDONLY);
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if (fd == -1)
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{
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g_error (_("Cannot open /dev/apm; can't get data."));
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@@ -179,6 +179,7 @@
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if (ioctl(fd, APMIO_GETINFO, &aip) == -1) {
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g_error(_("ioctl failed on /dev/apm."));
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+ close(fd);
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return FALSE;
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}
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