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Code Issues Releases Wiki Activity

Look for timeout overruns in usb read/write.

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This commit is contained in:
Con Kolivas 2013-11-03 09:25:28 +11:00
parent ccb742399f
commit 73f6a570f3
1 changed files with 3 additions and 3 deletions
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6
usbutils.c
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@ -2586,7 +2586,7 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
if (unlikely(done >= max)) if (unlikely(done >= max))
break; break;
timeout = initial_timeout - (done * 1000); timeout = initial_timeout - (done * 1000);
if (!timeout) if (timeout <= 0)
break; break;
} }
@ -2674,7 +2674,7 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
if (unlikely(done >= max)) if (unlikely(done >= max))
break; break;
timeout = initial_timeout - (done * 1000); timeout = initial_timeout - (done * 1000);
if (!timeout) if (timeout <= 0)
break; break;
} }
@ -2795,7 +2795,7 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
if (unlikely(done >= max)) if (unlikely(done >= max))
break; break;
timeout = initial_timeout - (done * 1000); timeout = initial_timeout - (done * 1000);
if (!timeout) if (timeout <= 0)
break; break;
} }