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path: root/sys/src/ape/lib/ap/stdio/_IO_putc.c
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2016-11-27stdio: fix sclose() buffer overrun when terminating string, realloc() error ↵cinap_lenrek
handling (thanks porlock) theres a bug is in sclose() where it doesnt check if wp is beyond the buffer. also wp was not updated after realloc(). bug was reported by porlock on 9fans: Plan 9's implementation of the standard C functions snprintf and vsnprintf have a buffer overrun bug. If the buffer length equals the output length (without the terminating null), then one too many characters is written to the buffer. For example, snprintf(buf, 4, "ABCD"); will write 5 characters to buf.
2013-03-11ape/stdio: make fopen() quasi threadsafe for pythoncinap_lenrek
python uses processes sharing memory. it requires at least fopen() to be called by multiple threads at once so we introduce _IO_newfile() which allocates the FILE structure slot under a lock.
2011-03-30Import sources from 2011-03-30 iso image - libTaru Karttunen
2011-03-30Import sources from 2011-03-30 iso imageTaru Karttunen