jackcartersmith/xilinx-usb-driver
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better check for NULL on access

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This commit is contained in:
Michael Gernoth 2007-05-19 15:15:27 +02:00
parent 2c6ade7a8a
commit b8b756f5d3
1 changed files with 1 additions and 4 deletions
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5
usb-driver.c
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@ -891,10 +891,7 @@ int access(const char *pathname, int mode) {
if (!func) if (!func)
func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access"); func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access");
if (!pathname) if (pathname && !strcmp(pathname, "/dev/windrvr6")) {
return -1;
if (!strcmp(pathname, "/dev/windrvr6")) {
return 0; return 0;
} else { } else {
return (*func)(pathname, mode); return (*func)(pathname, mode);