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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-11-14 16:54:37 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-11-14 16:54:37 +0100 |
| commit | 66544641b2dd00c37e16d8e1ac39a34ec4e57cb8 (patch) | |
| tree | e6da99bd0d182f7f49a5c414425a4d40265274d4 /common/hush.c | |
| parent | 5f41ca465e2afae789ac76faa8dcfbac849b4ff9 (diff) | |
| parent | a4b49c69c3ad1cf0e92943921a699fbe586b5706 (diff) | |
| download | barebox-66544641b2dd00c37e16d8e1ac39a34ec4e57cb8.tar.gz barebox-66544641b2dd00c37e16d8e1ac39a34ec4e57cb8.tar.xz | |
Merge branch 'for-next/misc'
Diffstat (limited to 'common/hush.c')
| -rw-r--r-- | common/hush.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/hush.c b/common/hush.c index 6a089fabf1..5138a1a45a 100644 --- a/common/hush.c +++ b/common/hush.c @@ -617,6 +617,7 @@ static int builtin_exit(struct p_context *ctx, struct child_prog *child, static void remove_quotes_in_str(char *src) { char *trg = src; + bool in_double_quotes = false; while (*src) { if (*src == '\'') { @@ -629,6 +630,7 @@ static void remove_quotes_in_str(char *src) /* drop quotes */ if (*src == '"') { + in_double_quotes = !in_double_quotes; src++; continue; } @@ -654,6 +656,13 @@ static void remove_quotes_in_str(char *src) continue; } + /* replace '\ ' with ' ' */ + if (!in_double_quotes && *src == '\\' && *(src + 1) == ' ') { + *trg++ = ' '; + src += 2; + continue; + } + *trg++ = *src++; } *trg = 0; |