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Posted at 11:59 am on January 6, 2009 | leave a comment | Filed Under: Web services Architecture | read on
./a.out readonly strings
Ever wondered why this program crashes? void main() { char * str = “NonWritable”; str[0] = ‘X’; /*<< Booom*/ } Compiling the same using -fwritable-strings option to gcc however did not result in a segmentation fault. Let me warn you before you try it yourself. GCC removed the support of writable strings with 4.0 and [...]
Posted at 5:24 pm on December 2, 2008 | leave a comment | Filed Under: Techno-Jazz | Tagged: bss, decrease executable size, exe format, read only strings | read on