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From: | Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: gcc bug or am I blind? |
Date: | 12 Dec 2001 12:27:02 GMT |
Organization: | Aachen University of Technology (RWTH) |
Lines: | 21 |
Message-ID: | <9v7iem$54q$1@nets3.rz.RWTH-Aachen.DE> |
References: | <3C17418A DOT 85364005 AT ma DOT tum DOT de> <3C174718 DOT EF323B32 AT ma DOT tum DOT de> |
NNTP-Posting-Host: | acp3bf.physik.rwth-aachen.de |
X-Trace: | nets3.rz.RWTH-Aachen.DE 1008160022 5274 137.226.32.75 (12 Dec 2001 12:27:02 GMT) |
X-Complaints-To: | abuse AT rwth-aachen DOT de |
NNTP-Posting-Date: | 12 Dec 2001 12:27:02 GMT |
Originator: | broeker@ |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Waldemar Schultz <schultz AT ma DOT tum DOT de> wrote: > Waldemar Schultz schrieb: >> >> Hi, >> Please have a look on this program >> >> //M_CAT.c > --snip >> dest=realloc(dest,strlen(arg)*sizeof(*dest)); > of course: dest=realloc(dest,(1+strlen(arg))*sizeof(*dest)); > but the problem persists. The realloc() call ist still *very* wrong. You're forgetting the space that dest already needs. The second argument would have to be: (strlen(dest)+strlen(arg)+1)*(sizeof(*dest) -- Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de) Even if all the snow were burnt, ashes would remain.
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