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Fix some memory leaks (Issue #23)

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This commit is contained in:
Michael R Sweet
2021-10-16 00:02:31 -04:00
parent f3689d6b3d
commit 095a4c10d4
5 changed files with 34 additions and 10 deletions
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26
testpdfio.c
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@@ -734,7 +734,7 @@ do_unit_tests(void)
puts("\n");
}
else
return (1);
goto fail;
// Test the value parsers for edge cases...
fputs("_pdfioValueRead(cid_dict): ", stdout);
@@ -748,43 +748,51 @@ do_unit_tests(void)
puts("\n");
}
else
return (1);
goto fail;
// Create a new PDF file...
fputs("pdfioFileCreate(\"testpdfio-out.pdf\", ...): ", stdout);
if ((outpdf = pdfioFileCreate("testpdfio-out.pdf", NULL, NULL, NULL, (pdfio_error_cb_t)error_cb, &error)) != NULL)
puts("PASS");
else
return (1);
goto fail;
if (write_unit_file(inpdf, outpdf, &num_pages, &first_image))
return (1);
goto fail;
if (read_unit_file("testpdfio-out.pdf", num_pages, first_image, false))
return (1);
goto fail;
// Create a new PDF file...
if ((outfd = open("testpdfio-out2.pdf", O_CREAT | O_TRUNC | O_WRONLY | O_BINARY, 0666)) < 0)
{
perror("Unable to open \"testpdfio-out2.pdf\"");
return (1);
goto fail;
}
fputs("pdfioFileCreateOutput(...): ", stdout);
if ((outpdf = pdfioFileCreateOutput((pdfio_output_cb_t)output_cb, &outfd, NULL, NULL, NULL, (pdfio_error_cb_t)error_cb, &error)) != NULL)
puts("PASS");
else
return (1);
goto fail;
if (write_unit_file(inpdf, outpdf, &num_pages, &first_image))
return (1);
goto fail;
close(outfd);
if (read_unit_file("testpdfio-out2.pdf", num_pages, first_image, true))
return (1);
goto fail;
pdfioFileClose(inpdf);
return (0);
fail:
pdfioFileClose(inpdf);
return (1);
}