[pkg-opensc-commit] [engine-pkcs11] 74/152: always allocate full size, as we will clean full size later. strncpy will maybe not \0 terminate the string, but that is ok, we deal with it already.

[Eric Dorland]

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eric pushed a commit to branch master
in repository engine-pkcs11.

commit da935bf128be99df115454e4cfe61163c0b79c21
Author: Andreas Jellinghaus <andreas at ionisiert.de>
Date:   Thu Aug 28 20:37:22 2008 +0000

    always allocate full size, as we will clean full size later.
    strncpy will maybe not \0 terminate the string, but that is ok,
    we deal with it already.
---
 src/engine_pkcs11.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/engine_pkcs11.c b/src/engine_pkcs11.c
index 44da40e..7fdacc6 100644
--- a/src/engine_pkcs11.c
+++ b/src/engine_pkcs11.c
@@ -90,7 +90,8 @@ int set_pin(const char *_pin)
 
 	/* Copy the PIN. If the string cannot be copied, NULL
 	   shall be returned and errno shall be set. */
-	pin = strdup(_pin);
+	pin = malloc(MAX_PIN_LENGTH);
+	strncpy(pin,_pin,MAX_PIN_LENGTH);
 
 	return (pin != NULL);
 }

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