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fix ownership of `cp_promptstring' and `cp_program'

This commit is contained in:
rlar 2012-09-15 14:58:39 +02:00
parent b74cf44e4f
commit ec1a71249a
2 changed files with 6 additions and 7 deletions
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2
src/frontend/options.c
View File

@ -259,7 +259,7 @@ cp_usrset(struct variable *var, bool isset)
cp_program);
#endif
} else if (eq(var->va_name, "program")) {
cp_program = copy(var->va_string);
cp_program = var->va_string;
} else if (eq(var->va_name, "rawfile")) {
ft_rawfile = copy(var->va_string);
} else if (eq(var->va_name, "acct")) {

11
src/frontend/variable.c
View File

@ -176,7 +176,7 @@ cp_vset(char *varname, enum cp_types type, void *value)
else if (eq(varname, "echo")) /*CDHW*/
cp_echo = TRUE; /*CDHW*/
else if (eq(copyvarname, "prompt") && (type == CP_STRING))
cp_promptstring = copy(v->va_string);
cp_promptstring = v->va_string;
else if (eq(copyvarname, "ignoreeof"))
cp_ignoreeof = TRUE;
else if (eq(copyvarname, "cpdebug")) {
@ -478,15 +478,14 @@ cp_remvar(char *varname)
cp_noclobber = FALSE;
else if (eq(varname, "echo")) /*CDHW*/
cp_echo = FALSE; /*CDHW*/
else if (eq(varname, "prompt")) {
/* cp_promptstring = ""; Memory leak here the last allocated reference wil be lost*/
if(cp_promptstring)
strcpy(cp_promptstring, ""); /*DG avoid memory leak*/
}
else if (eq(varname, "prompt"))
cp_promptstring = NULL;
else if (eq(varname, "cpdebug"))
cp_debug = FALSE;
else if (eq(varname, "ignoreeof"))
cp_ignoreeof = FALSE;
else if (eq(varname, "program"))
cp_program = "";
switch (i = cp_usrset(v, FALSE)) {