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* ports.c (scm_port_mode): Changed `mode' array size to 4,

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avoiding buffer overflow.
This commit is contained in:
Martin Grabmüller 2001-03-13 08:02:02 +00:00
parent fe78b6c096
commit 26a3038db8
2 changed files with 5 additions and 1 deletions
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4
libguile/ChangeLog
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@ -1,3 +1,7 @@
2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
* ports.c (scm_port_mode): Changed `mode' array size to 4.
2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu> 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
* strports.c (scm_object_to_string): New procedure. * strports.c (scm_object_to_string): New procedure.

2
libguile/ports.c
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@ -609,7 +609,7 @@ SCM_DEFINE (scm_port_mode, "port-mode", 1, 0, 0,
"port creation are not retained.") "port creation are not retained.")
#define FUNC_NAME s_scm_port_mode #define FUNC_NAME s_scm_port_mode
{ {
char modes[3]; char modes[4];
modes[0] = '\0'; modes[0] = '\0';
port = SCM_COERCE_OUTPORT (port); port = SCM_COERCE_OUTPORT (port);