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If realpath() fails just try the original path.

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This commit is contained in:
nicm
2015-11-10 22:33:47 +00:00
parent 005e462e01
commit 6f3475c6c7
2 changed files with 6 additions and 4 deletions
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5
cmd-load-buffer.c
View File

@@ -81,8 +81,9 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
file = xstrdup(path);
else
xasprintf(&file, "%s/%s", cwd, path);
if (realpath(file, resolved) == NULL) {
cmdq_error(cmdq, "%s: %s", file, strerror(errno));
if (realpath(file, resolved) == NULL &&
strlcpy(resolved, file, sizeof resolved) >= sizeof resolved) {
cmdq_error(cmdq, "%s: %s", file, strerror(ENAMETOOLONG));
return (CMD_RETURN_ERROR);
}
f = fopen(resolved, "rb");

5
cmd-save-buffer.c
View File

@@ -107,8 +107,9 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
file = xstrdup(path);
else
xasprintf(&file, "%s/%s", cwd, path);
if (realpath(file, resolved) == NULL) {
cmdq_error(cmdq, "%s: %s", file, strerror(errno));
if (realpath(file, resolved) == NULL &&
strlcpy(resolved, file, sizeof resolved) >= sizeof resolved) {
cmdq_error(cmdq, "%s: %s", file, strerror(ENAMETOOLONG));
return (CMD_RETURN_ERROR);
}
f = fopen(resolved, flags);