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Fix segmentation fault in tr(1) with -dc and one set
This commit is contained in:
parent
fdcfbba96c
commit
f9d9672326
15
tr.c
15
tr.c
@ -208,8 +208,12 @@ read:
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off1 = off2 = 0;
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off1 = off2 = 0;
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for (i = 0; i < set1ranges; i++) {
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for (i = 0; i < set1ranges; i++) {
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if (set1[i].start <= r && r <= set1[i].end) {
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if (set1[i].start <= r && r <= set1[i].end) {
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if (dflag && !cflag)
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if (dflag) {
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goto read;
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if (cflag)
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goto write;
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else
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goto read;
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}
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if (sflag) {
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if (sflag) {
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if (r == lastrune)
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if (r == lastrune)
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goto read;
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goto read;
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@ -237,8 +241,11 @@ read:
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}
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}
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}
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}
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if (set1check && set1check((wint_t)r)) {
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if (set1check && set1check((wint_t)r)) {
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if (dflag && !cflag)
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if (dflag)
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goto read;
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if (cflag)
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goto write;
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else
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goto read;
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if (sflag) {
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if (sflag) {
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if (r == lastrune)
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if (r == lastrune)
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goto read;
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goto read;
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