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libcom/osi: fix dangerous usage of strncat (WIN32)

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(found by sonar/cppcheck)
This commit is contained in:
Ralph Lange
2020-06-09 13:12:03 +02:00
parent d5eb055bb7
commit d3d40689c8
1 changed files with 2 additions and 2 deletions
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src/libCom/osi/os/WIN32/osdSock.c
+2 -2
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@@ -64,10 +64,10 @@ epicsShareFunc int epicsShareAPI osiSockAttach()
DWORD titleLength = GetConsoleTitle(title, sizeof(title)); DWORD titleLength = GetConsoleTitle(title, sizeof(title));
if (titleLength) { if (titleLength) {
titleLength = strlen (title); titleLength = strlen (title);
strncat (title, " " EPICS_VERSION_STRING, sizeof(title)); strncat (title, " " EPICS_VERSION_STRING, sizeof(title)-1);
} }
else { else {
strncpy(title, EPICS_VERSION_STRING, sizeof(title)); strncpy(title, EPICS_VERSION_STRING, sizeof(title)-1);
} }
title[sizeof(title)-1]= '\0'; title[sizeof(title)-1]= '\0';
SetConsoleTitle(title); SetConsoleTitle(title);