fix off by one in the socket filename

Review Request #129955 - Created Feb. 16, 2017 and submitted

Information
Damjan Georgievski
kwallet-pam
Plasma/5.9
Reviewers
kdeframeworks, plasma

from the snprintf man page:

The functions snprintf() and vsnprintf() do not write more than size bytes (including the terminating null byte ('\0')). If
the output was truncated due to this limit, then the return value is the number of characters (excluding the terminating null
byte) which would have been written to the final string if enough space had been available. Thus, a return value of size or
more means that the output was truncated.

pam_wallet.c should increase the needed parameter by one, to account for the terminating null byte ('\0')


  
Damjan Georgievski
Aleix Pol Gonzalez
Damjan Georgievski
Review request changed

Status: Closed (submitted)

Change Summary:

Submitted with commit fa1fbc2568fdfcf3f6ffa7370c3d26a3a47b9a5e by Aleix Pol on behalf of Damjan Georgievski to branch Plasma/5.9.
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