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Bugfix: removed malloc() exception caused when using --pre-display-cmd

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Should we update the version number, too?
This commit is contained in:
mazunki 2022-07-17 02:32:05 +02:00
parent a3a8f3c3f9
commit 84c3d80560
1 changed files with 1 additions and 1 deletions
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src/wofi.c
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@ -416,7 +416,7 @@ static GtkWidget* create_label(char* mode, char* text, char* search_text, char*
} else if (fgets(line, sizeof(line), fp_labeltext) != NULL) { } else if (fgets(line, sizeof(line), fp_labeltext) != NULL) {
// lastly, read the output of said command, and put it into the text variable to be used for the label widgets // lastly, read the output of said command, and put it into the text variable to be used for the label widgets
// consider using 'printf %.10s as your --pre-display-cmd to limit a string to a determined width. 10 here is an example // consider using 'printf %.10s as your --pre-display-cmd to limit a string to a determined width. 10 here is an example
size += strlen(line+1); // we need place for the \0 of strcpy size += strlen(line)+1; // we need place for the \0 of strcpy
text = (char *) realloc(text, size); text = (char *) realloc(text, size);
strcpy(text, line); strcpy(text, line);
while (fgets(line, sizeof(line), fp_labeltext) != NULL) { while (fgets(line, sizeof(line), fp_labeltext) != NULL) {