From: Fletcher T. Penney <fletcher@fletcherpenney.net>
Date: Tue, 4 Jul 2017 13:06:06 +0000 (-0400)
Subject: UPDATE: Use custom strdup() replacement
X-Git-Tag: 6.1.0^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d793043b203728f72ff365fc1901b8138cddb9f0;p=multimarkdown

UPDATE: Use custom strdup() replacement
---

diff --git a/Sources/libMultiMarkdown/odf.c b/Sources/libMultiMarkdown/odf.c
index 59810b2..0a8063a 100644
--- a/Sources/libMultiMarkdown/odf.c
+++ b/Sources/libMultiMarkdown/odf.c
@@ -74,6 +74,18 @@
 #define print_localized(x) mmd_print_localized_char_odf(out, x, scratch)
 
 
+/// strdup() not available on all platforms
+static char * my_strdup(const char * source) {
+	char * result = malloc(strlen(source) + 1);
+
+	if (result) {
+		strcpy(result, source);
+	}
+
+	return result;
+}
+
+
 void mmd_print_char_odf(DString * out, char c) {
 	switch (c) {
 		case '"':
@@ -224,7 +236,7 @@ static char * correct_dimension_units(char *original) {
 	char *result;
 	int i;
 	
-	result = strdup(original);
+	result = my_strdup(original);
 	
 	for (i = 0; result[i]; i++)
 		result[i] = tolower(result[i]);
@@ -1063,7 +1075,7 @@ void mmd_export_token_odf(DString * out, const char * source, token * t, scratch
 
 					if (strcmp(temp_char2, "notcited") == 0) {
 						free(temp_char);
-						temp_char = strdup("");
+						temp_char = my_strdup("");
 						temp_bool = false;
 					}
 
@@ -1074,7 +1086,7 @@ void mmd_export_token_odf(DString * out, const char * source, token * t, scratch
 				} else {
 					// This is the actual citation (e.g. `[#foo]`)
 					// No locator
-					temp_char = strdup("");
+					temp_char = my_strdup("");
 				}
 
 				// Classify this use