33 lines
701 B
Text
33 lines
701 B
Text
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Fix incorrect type usage, zlib's gzFile is already a pointer type.
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Don't use data read from file as a format string (obvious security issue).
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--- readvmf.c.orig Fri Aug 22 22:58:52 2008
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+++ readvmf.c Tue Jul 6 23:10:48 2021
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@@ -340,7 +340,7 @@ pixmap_image()
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char *
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getdata(fd)
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#ifdef ZLIB
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-gzFile * fd;
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+gzFile fd;
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#else
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FILE *fd;
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#endif
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@@ -433,7 +433,7 @@ struct Sundata * Context;
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double theta, phi;
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char *str, *ptr;
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#ifdef ZLIB
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- gzFile * fd;
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+ gzFile fd;
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int plen;
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char *zpath;
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#else
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@@ -505,7 +505,7 @@ struct Sundata * Context;
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ret_value = 5;
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goto abort;
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}
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- if (reformat) printf(str);
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+ if (reformat) printf("%s", str);
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k = 0;
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num_colors = 0;
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