43 lines
1.2 KiB
Text
43 lines
1.2 KiB
Text
diff -ru work/dc20ctrl-0.4/pixmaps.c dc20ctrl-0.4/pixmaps.c
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--- work/dc20ctrl-0.4/pixmaps.c Tue Feb 17 09:19:47 1998
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+++ pixmaps.c Mon Feb 5 18:42:18 2001
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@@ -504,26 +504,32 @@
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* Build the image name
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*/
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- strcpy(fname, name);
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- strcat(fname, ".");
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+ if (strlcpy(fname, name, sizeof(fname)) >= sizeof(fname))
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+ return -1;
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+ if (strlcat(fname, ".", sizeof(fname)) >= sizeof(fname))
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+ return -1;
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switch (format & SAVE_FORMATS) {
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#ifdef USE_JPEG
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case SAVE_JPEG:
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- strcat(fname, JPEG_EXT);
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+ if (strlcat(fname, JPEG_EXT, sizeof(fname)) >= sizeof(fname))
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+ return -1;
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break;
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#endif /* USE_JPEG */
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#ifdef USE_TIFF
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case SAVE_TIFF:
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- strcat(fname, TIFF_EXT);
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+ if (strlcat(fname, TIFF_EXT, sizeof(fname)) >= sizeof(fname))
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+ return -1;
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break;
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#endif /* USE_TIFF */
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#ifdef USE_PNG
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case SAVE_PNG:
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- strcat(fname, PNG_EXT);
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+ if (strlcat(fname, PNG_EXT, sizeof(fname)) >= sizeof(fname))
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+ return -1;
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break;
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#endif /* USE_PNG */
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default:
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- strcat(fname, (to_be_saved->components == 3) ? PPM_EXT : PGM_EXT );
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+ if (strlcat(fname, (to_be_saved->components == 3) ? PPM_EXT : PGM_EXT, sizeof(fname)) >= sizeof(fname))
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+ return -1;
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break;
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}
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Only in dc20ctrl-0.4/: rep
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