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Fix wrong call to free 

To confirm, assign n to a constant value and try to use the
append_layout command.

Without the change i3 crashes.
This commit is contained in:
Orestis Floros 2017-09-17 00:24:15 +03:00 committed by Michael Stapelberg
parent 5dad79ff34
commit b5583d6cf4
1 changed files with 1 additions and 1 deletions
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2
src/util.c
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@ -501,7 +501,7 @@ ssize_t slurp(const char *path, char **buf) {
fclose(f); fclose(f);
if ((ssize_t)n != stbuf.st_size) { if ((ssize_t)n != stbuf.st_size) {
ELOG("File \"%s\" could not be read entirely: got %zd, want %zd\n", path, n, stbuf.st_size); ELOG("File \"%s\" could not be read entirely: got %zd, want %zd\n", path, n, stbuf.st_size);
free(buf); free(*buf);
*buf = NULL; *buf = NULL;
return -1; return -1;
} }