29 lines
771 B
Diff
29 lines
771 B
Diff
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diff -up tcsh-6.15.00/tc.str.c_old tcsh-6.15.00/tc.str.c
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--- tcsh-6.15.00/tc.str.c_old 2008-09-03 13:08:44.000000000 +0200
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+++ tcsh-6.15.00/tc.str.c 2008-09-03 13:11:32.000000000 +0200
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@@ -154,7 +154,7 @@ short2str(const Char *src)
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{
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static char *sdst = NULL;
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static size_t dstsize = 0;
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- char *dst, *edst;
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+ char *dst, *edst, *wdst, *wedst;
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if (src == NULL)
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return (NULL);
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@@ -171,8 +171,15 @@ short2str(const Char *src)
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if (dst >= edst) {
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dstsize += MALLOC_INCR;
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sdst = xrealloc(sdst, (dstsize + MALLOC_SURPLUS) * sizeof(char));
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+ wdst = dst;
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+ wedst = edst;
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edst = &sdst[dstsize];
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dst = &edst[-MALLOC_INCR];
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+ while (wdst > wedst) {
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+ dst++;
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+ wdst--;
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+ }
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+
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}
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}
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*dst = 0;
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