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Check malloc/realloc in the flag_stdin codepath of espeak-ng.c.

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This commit is contained in:
Reece H. Dunn
2016-01-12 07:27:43 +00:00
parent 2446dbc3b4
commit a64e048c51
1 changed files with 10 additions and 2 deletions
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src/espeak-ng.c
+10 -2
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@@ -721,7 +721,10 @@ int main(int argc, char **argv)
espeak_Synth(p_text, size+1, 0, POS_CHARACTER, 0, synth_flags, NULL, NULL);
} else if (flag_stdin) {
int max = 1000;
p_text = (char *)malloc(max);
if ((p_text = (char *)malloc(max)) == NULL) {
espeak_ng_PrintStatusCodeMessage(ENOMEM, stderr, NULL);
exit(EXIT_FAILURE);
}
if (flag_stdin == 2) {
// line by line input on stdin
@@ -737,7 +740,12 @@ int main(int argc, char **argv)
p_text[ix++] = fgetc(stdin);
if (ix >= (max-1)) {
max += 1000;
p_text = (char *)realloc(p_text, max);
char *new_text = (char *)realloc(p_text, max);
if (new_text == NULL) {
free(p_text);
espeak_ng_PrintStatusCodeMessage(ENOMEM, stderr, NULL);
exit(EXIT_FAILURE);
}
}
}
if (ix > 0) {