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Fix reference and memory leaks in _freeze_importlib

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Christian Heimes 2013-07-21 16:19:16 +02:00
commit 992fe2ab84
1 changed files with 3 additions and 0 deletions
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3
Modules/_freeze_importlib.c
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@ -72,6 +72,7 @@ main(int argc, char *argv[])
if (n < text_size) { if (n < text_size) {
fprintf(stderr, "read too short: got %ld instead of %ld bytes\n", fprintf(stderr, "read too short: got %ld instead of %ld bytes\n",
(long) n, (long) text_size); (long) n, (long) text_size);
free(text);
return 1; return 1;
} }
text[text_size] = '\0'; text[text_size] = '\0';
@ -86,6 +87,7 @@ main(int argc, char *argv[])
code = Py_CompileStringExFlags(text, "<frozen importlib._bootstrap>", code = Py_CompileStringExFlags(text, "<frozen importlib._bootstrap>",
Py_file_input, NULL, 0); Py_file_input, NULL, 0);
free(text);
if (code == NULL) if (code == NULL)
goto error; goto error;
marshalled = PyMarshal_WriteObjectToString(code, Py_MARSHAL_VERSION); marshalled = PyMarshal_WriteObjectToString(code, Py_MARSHAL_VERSION);
@ -102,6 +104,7 @@ main(int argc, char *argv[])
outfile = fopen(outpath, "w"); outfile = fopen(outpath, "w");
if (outfile == NULL) { if (outfile == NULL) {
fprintf(stderr, "cannot open '%s' for writing\n", outpath); fprintf(stderr, "cannot open '%s' for writing\n", outpath);
Py_DECREF(marshalled);
return 1; return 1;
} }
fprintf(outfile, "%s\n", header); fprintf(outfile, "%s\n", header);