Date: Sat, 27 Aug 2011 15:28:57 +0000 (UTC) From: Christian Brueffer <brueffer@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r225215 - head/bin/ed Message-ID: <201108271528.p7RFSvGp011091@svn.freebsd.org>
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Author: brueffer Date: Sat Aug 27 15:28:57 2011 New Revision: 225215 URL: http://svn.freebsd.org/changeset/base/225215 Log: Fix memory leaks in error cases. PR: 159011 Submitted by: Henning Petersen <henning.petersen@t-online.de> Approved by: re (kib) MFC after: 1 week Modified: head/bin/ed/buf.c Modified: head/bin/ed/buf.c ============================================================================== --- head/bin/ed/buf.c Sat Aug 27 14:24:27 2011 (r225214) +++ head/bin/ed/buf.c Sat Aug 27 15:28:57 2011 (r225215) @@ -94,6 +94,7 @@ put_sbuf_line(const char *cs) ; if (s - cs >= LINECHARS) { errmsg = "line too long"; + free(lp); return NULL; } len = s - cs; @@ -102,6 +103,7 @@ put_sbuf_line(const char *cs) if (fseeko(sfp, (off_t)0, SEEK_END) < 0) { fprintf(stderr, "%s\n", strerror(errno)); errmsg = "cannot seek temp file"; + free(lp); return NULL; } sfseek = ftello(sfp); @@ -112,6 +114,7 @@ put_sbuf_line(const char *cs) sfseek = -1; fprintf(stderr, "%s\n", strerror(errno)); errmsg = "cannot write temp file"; + free(lp); return NULL; } lp->len = len;
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