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Fix crash when joystick name unavailable on OS X
Fixes #694. Closes #701.
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@ -88,6 +88,7 @@ used by the tests and examples and are not required to build the library.
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when no windows existed
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- [Cocoa] Removed support for OS X 10.6
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- [Cocoa] Bugfix: Full screen windows on secondary monitors were mispositioned
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- [Cocoa] Bugfix: Connecting a joystick that reports no name would segfault
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- [X11] Bugfix: Monitor connection and disconnection events were not reported
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- [X11] Bugfix: Decoding of UTF-8 text from XIM could continue past the end
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- [X11] Bugfix: An XKB structure was leaked during `glfwInit`
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@ -29,6 +29,7 @@
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#include <unistd.h>
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#include <ctype.h>
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#include <string.h>
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#include <mach/mach.h>
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#include <mach/mach_error.h>
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@ -287,10 +288,15 @@ static void matchCallback(void* context,
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CFStringRef name = IOHIDDeviceGetProperty(deviceRef,
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CFSTR(kIOHIDProductKey));
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CFStringGetCString(name,
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joystick->name,
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sizeof(joystick->name),
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kCFStringEncodingUTF8);
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if (name)
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{
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CFStringGetCString(name,
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joystick->name,
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sizeof(joystick->name),
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kCFStringEncodingUTF8);
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}
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else
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strncpy(joystick->name, "Unknown", sizeof(joystick->name));
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joystick->axisElements = CFArrayCreateMutable(NULL, 0, NULL);
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joystick->buttonElements = CFArrayCreateMutable(NULL, 0, NULL);
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