问题
I am new to Xcode4, how to set malloc_error_break in Xcode4.
malloc: *** error for object 0x686a240: double free
*** set a breakpoint in malloc_error_break to debug
回答1:
If in Xcode 4, go to breakpoint navigator
View/Navigators/Show Breakpoint Navigator
at the bottom, add a new breakpoint by clicking on the '+' plus sign and choose
Add Symbolic Breakpoint
that you'll name it.... "malloc_error_break"
回答2:
In Xcode 4.5.2 its (From the menu bar):
Product, Debug, Create Symbolic Breakpoint
来源：https://stackoverflow.com/questions/6923853/how-to-set-malloc-error-break-in-xcode4