diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/Zle/zle_utils.c | 3 | ||||
| -rw-r--r-- | Src/builtin.c | 8 | ||||
| -rw-r--r-- | Src/prompt.c | 2 |
4 files changed, 12 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog index 827123aae..0655968a4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 2005-10-19 Peter Stephenson <p.w.stephenson@ntlworld.com> + * 21890: Src/builtin.c, Src/prompt.c, Src/zle_utils.c: allocation + inconsistencies in print builtin, segmentation error with + left prompt truncation from 21882, warning about variable + signedness in zle_utils.c. + * 21887: Src/Zle/zle_refresh.c: attempt to display wide characters wider than one screen cell properly. diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index cfc77de27..a65aa05d0 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -787,7 +787,8 @@ showmsg(char const *msg) ZLE_CHAR_T c; #ifdef ZLE_UNICODE_SUPPORT char *umsg; - int ulen, ret, width; + int ulen, ret; + size_t width; mbstate_t ps; #endif diff --git a/Src/builtin.c b/Src/builtin.c index cd1358614..063baa687 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -3368,7 +3368,7 @@ bin_print(char *name, char **args, Options ops, int func) */ char *str = unmetafy(promptexpand(metafy(args[n], len[n], META_NOALLOC), 0, NULL, NULL), &len[n]); - args[n] = dupstring(str); + args[n] = dupstrpfx(str, len[n]); free(str); } /* -D option -- interpret as a directory, and use ~ */ @@ -3378,9 +3378,9 @@ bin_print(char *name, char **args, Options ops, int func) queue_signals(); d = finddir(args[n]); if(d) { - char *arg = zhalloc(strlen(args[n]) + 1); - sprintf(arg, "~%s%s", d->nam, - args[n] + strlen(d->dir)); + int dirlen = strlen(d->dir); + char *arg = zhalloc(len[n] - dirlen + strlen(d->nam) + 2); + sprintf(arg, "~%s%s", d->nam, args[n] + dirlen); args[n] = arg; len[n] = strlen(args[n]); } diff --git a/Src/prompt.c b/Src/prompt.c index f96369760..8b3aa531e 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -1078,7 +1078,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) int remw; mbstate_t mbs; - fulltextptr = fulltext = bp; + fulltextptr = fulltext = ptr + ntrunc; memmove(fulltext, ptr, fullen); fulltext[fullen] = '\0'; |