Task #1276 - fixed.err
back to task #1276download
Error: GCC_ANALYZER_WARNING (CWE-121):
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c: scope_hint: In function ‘ConvertUTCToLocalUsingC’
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1108:5: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1108:5: note: write of 1 byte to beyond the end of ‘buffer’
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1108:5: note: valid subscripts for ‘buffer’ are ‘[0]’ to ‘[15]’
# 1106| *buffer = '+';
# 1107| }
# 1108|-> sprintf(buffer+1, "%02d", diff / 3600);
# 1109| diff %= 3600;
# 1110| sprintf(buffer+3, "%02d", diff / 60);
Error: GCC_ANALYZER_WARNING (CWE-121):
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1110:5: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1110:5: note: write of 3 bytes to beyond the end of ‘buffer’
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1110:5: note: valid subscripts for ‘buffer’ are ‘[0]’ to ‘[15]’
# 1108| sprintf(buffer+1, "%02d", diff / 3600);
# 1109| diff %= 3600;
# 1110|-> sprintf(buffer+3, "%02d", diff / 60);
# 1111| diff %= 60;
# 1112| if (diff > 0) {
Error: GCC_ANALYZER_WARNING (CWE-121):
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1113:9: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1113:9: note: write of 5 bytes to beyond the end of ‘buffer’
tcl-8.6.13-build/tcl8.6.13/generic/tclClock.c:1113:9: note: valid subscripts for ‘buffer’ are ‘[0]’ to ‘[15]’
# 1111| diff %= 60;
# 1112| if (diff > 0) {
# 1113|-> sprintf(buffer+5, "%02d", diff);
# 1114| }
# 1115| fields->tzName = Tcl_NewStringObj(buffer, -1);
Error: COMPILER_WARNING:
tcl-8.6.13-build/tcl8.6.13/generic/tclObj.c: scope_hint: In function ‘ParseBoolean’
tcl-8.6.13-build/tcl8.6.13/generic/tclObj.c:2056:23: warning[-Wstringop-overflow=]: writing 1 byte into a region of size 0
# 2056 | lowerCase[length] = 0;
# | ~~~~~~~~~~~~~~~~~~^~~
tcl-8.6.13-build/tcl8.6.13/generic/tclObj.c:2009:10: note: at offset [-2147483648, -1] into destination object ‘lowerCase’ of size 6
# 2009 | char lowerCase[6];
# | ^~~~~~~~~
# 2054| }
# 2055| }
# 2056|-> lowerCase[length] = 0;
# 2057| switch (lowerCase[0]) {
# 2058| case 'y':