Task #123063 - added.err

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Error: CPPCHECK_WARNING (CWE-476):
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:60: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: ret
#   58|   
#   59|   		ret = (char *)malloc((strlen(enc)+1) * sizeof(char)); // for trailing null
#   60|-> 		strcpy(ret, enc);
#   61|   		ret[strlen(enc)]= '\0';
#   62|   

Error: GCC_ANALYZER_WARNING (CWE-688):
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go: scope_hint: In function 'gnu_ext_crypt'
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:60:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'ret' where non-null expected
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:45: included_from: Included from here.
/usr/include/string.h:156:14: note: argument 1 of 'strcpy' must be non-null
#   58|   
#   59|   		ret = (char *)malloc((strlen(enc)+1) * sizeof(char)); // for trailing null
#   60|-> 		strcpy(ret, enc);
#   61|   		ret[strlen(enc)]= '\0';
#   62|   

Error: GCC_ANALYZER_WARNING (CWE-688):
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go: scope_hint: In function ‘gnu_ext_crypt’
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:60:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘ret’ where non-null expected
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:45: included_from: Included from here.
/usr/include/string.h:156:14: note: argument 1 of ‘strcpy’ must be non-null
#   58|   
#   59|   		ret = (char *)malloc((strlen(enc)+1) * sizeof(char)); // for trailing null
#   60|-> 		strcpy(ret, enc);
#   61|   		ret[strlen(enc)]= '\0';
#   62|   

Error: CPPCHECK_WARNING (CWE-476):
osbuild-composer-174/vendor/github.com/osbuild/images/pkg/crypt/crypt_impl.go:61: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: ret
#   59|   		ret = (char *)malloc((strlen(enc)+1) * sizeof(char)); // for trailing null
#   60|   		strcpy(ret, enc);
#   61|-> 		ret[strlen(enc)]= '\0';
#   62|   
#   63|   	 return ret;