From: Victor Wagner <vitus@wagner.pp.ru>
Date: Wed, 27 Apr 2016 12:21:10 +0000 (+0300)
Subject: Fix resource leaks found by cppcheck
X-Git-Tag: REL_0_95~1^2~3
X-Git-Url: http://wagner.pp.ru/gitweb/?a=commitdiff_plain;h=73b1dd7326585b7c18ce6e24320656d0d6f843cc;p=oss%2Fcatdoc.git

Fix resource leaks found by cppcheck
---

diff --git a/src/charsets.c b/src/charsets.c
index 49875e3..0511876 100644
--- a/src/charsets.c
+++ b/src/charsets.c
@@ -99,6 +99,7 @@ short int * read_charset(const char *filename) {
 			if (c<0||c>255||uc<0||(uc>0xFEFE&& uc!=0xFFFE)) {
 				fprintf(stderr,"Invalid charset file %s\n",path);
 				fclose(f);
+				free(new);
 				return NULL;
 			}
 			new[c]=uc;
diff --git a/src/fileutil.c b/src/fileutil.c
index 86139ec..5ae039f 100644
--- a/src/fileutil.c
+++ b/src/fileutil.c
@@ -111,6 +111,8 @@ int check_charset(char **filename,const char *charset) {
 			*filename=strdup(charset);
 			free(tmppath);
 			return 1;
+		} else {
+			free(tmppath);
 		}
 	}
 	return 0;
diff --git a/src/ole.c b/src/ole.c
index e131a0d..3aa8805 100644
--- a/src/ole.c
+++ b/src/ole.c
@@ -74,6 +74,7 @@ FILE* ole_init(FILE *f, void *buffer, size_t bufSize)  {
 				ret=fwrite(buffer, 1, bufSize, newfile);
 				if(ret != bufSize) {
 					perror("Can't write to tmp file");
+					fclose(newfile);
 					return NULL;
 				}
 			}