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Keep a copy of the strings coming from the config

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The "HILIGHT_REC" structure used to keep a pointer to the "servertag"
string, owned by the "CONFIG_NODE", causing a double-free.
This commit is contained in:
LemonBoy 2017-11-03 16:37:04 +01:00
parent 7e619ed990
commit 66b2c9bc91
1 changed files with 5 additions and 2 deletions
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7
src/fe-common/core/hilight-text.c
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@ -106,6 +106,7 @@ static void hilight_destroy(HILIGHT_REC *rec)
if (rec->channels != NULL) g_strfreev(rec->channels);
g_free_not_null(rec->color);
g_free_not_null(rec->act_color);
g_free_not_null(rec->servertag);
g_free(rec->text);
g_free(rec);
}
@ -424,7 +425,7 @@ static void read_hilight_config(void)
CONFIG_NODE *node;
HILIGHT_REC *rec;
GSList *tmp;
char *text, *color;
char *text, *color, *servertag;
hilights_destroy_all();
@ -467,7 +468,9 @@ static void read_hilight_config(void)
rec->nickmask = config_node_get_bool(node, "mask", FALSE);
rec->fullword = config_node_get_bool(node, "fullword", FALSE);
rec->regexp = config_node_get_bool(node, "regexp", FALSE);
rec->servertag = config_node_get_str(node, "servertag", NULL);
servertag = config_node_get_str(node, "servertag", NULL);
rec->servertag = servertag == NULL || *servertag == '\0' ? NULL :
g_strdup(servertag);
hilight_init_rec(rec);
node = iconfig_node_section(node, "channels", -1);