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36 lines
1,000 B
Diff
36 lines
1,000 B
Diff
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#! /bin/sh /usr/share/dpatch/dpatch-run
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## 29file_backup.dpatch by <hesso@pool.math.tu-berlin.de>
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##
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## DP: Save the intermediate CHAR2INT conversion pointer because
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## DP: that pointer is reused by later conversions in calls below.
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@DPATCH@
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--- nvi-1.81.6.orig/common/exf.c 2009-07-24 11:30:05.962060755 +0200
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+++ nvi-1.81.6/common/exf.c 2009-07-24 12:09:57.511311177 +0200
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@@ -1092,8 +1092,8 @@
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size_t blen;
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int flags, maxnum, nr, num, nw, rfd, wfd, version;
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char *bp, *estr, *p, *pct, *slash, *t, *wfname, buf[8192];
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- CHAR_T *wp;
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- size_t wlen;
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+ CHAR_T *wp, *wp2;
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+ size_t wlen, wlen2;
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size_t nlen;
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char *d = NULL;
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@@ -1148,8 +1148,13 @@
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} else
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version = 0;
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CHAR2INT(sp, bname, strlen(bname) + 1, wp, wlen);
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- if (argv_exp2(sp, &cmd, wp, wlen - 1))
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+ GET_SPACE_RETW(sp, wp2, wlen2, wlen);
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+ MEMCPY(wp2, wp, wlen);
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+ if (argv_exp2(sp, &cmd, wp2, wlen2 - 1)) {
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+ FREE_SPACEW(sp, wp2, wlen2);
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return (1);
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+ }
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+ FREE_SPACEW(sp, wp2, wlen2);
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/*
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* 0 args: impossible.
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