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uudecode: fix flushing in corner case
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parent
ec02816d3e
commit
6d2cbf7a3f
10
uudecode.c
10
uudecode.c
@ -173,16 +173,16 @@ uudecodeb64(FILE *fp, FILE *outfp)
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if (++t < 4)
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continue;
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else
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return;
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goto flush;
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} else if (b == 1) {
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eprintf("unexpected \"=\" appeared.");
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} else if (b == 2) {
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*po++ = b24[0];
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fwrite(out, 1, (po - out), outfp);
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goto flush;
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} else if (b == 3) {
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*po++ = b24[0];
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*po++ = b24[1];
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fwrite(out, 1, (po - out), outfp);
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goto flush;
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}
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}
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if ((e = b64dt[(int)*pb]) == -1) {
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@ -205,9 +205,11 @@ uudecodeb64(FILE *fp, FILE *outfp)
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b = 0;
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}
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}
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fwrite(out, 1, (po - out), outfp);
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goto flush;
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}
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eprintf("invalid uudecode footer \"====\" not found\n");
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flush:
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fwrite(out, 1, (po - out), outfp);
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}
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static void
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