Fix possible buffer overflow in conf parser

cea-hpc · Feb 7, 2023 · 1f305aa · 1f305aa
1 parent 4962404
commit 1f305aa
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/api/confparse/conf_lex.c b/src/api/confparse/conf_lex.c
@@ -416,7 +416,7 @@ void set_error(char * s);
 char err_str[ERRLEN]="";
 
 /* Stockage des chaines */
-char YY_PARSED_STRING[MAXSTRLEN];
+char YY_PARSED_STRING[MAXSTRLEN+1];
 
 void YY_BUFFER_APPEND(char * s){
     strncat( YY_PARSED_STRING,s, MAXSTRLEN);

diff --git a/src/api/confparse/conf_lex.l b/src/api/confparse/conf_lex.l
@@ -15,7 +15,7 @@ void set_error(char * s);
 char err_str[ERRLEN]="";
 
 /* Stockage des chaines */
-char YY_PARSED_STRING[MAXSTRLEN];
+char YY_PARSED_STRING[MAXSTRLEN+1];
 
 void YY_BUFFER_APPEND(char * s){
     strncat( YY_PARSED_STRING,s, MAXSTRLEN);