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src: fix for multiple filename in a single mime part line

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Signed-off-by: Janos SUTO <sj@acts.hu>
This commit is contained in:
Janos SUTO 2017-11-28 08:55:39 +01:00
parent 08fbbe46c7
commit b90438bef6
1 changed files with 11 additions and 0 deletions
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11
src/parser_utils.c
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@ -791,6 +791,11 @@ void extractNameFromHeaderLine(char *s, char *name, char *resultbuf){
* *
* foo: bar; title*=UTF-8''%c2%a3%20and%20%e2%82%ac%20rates * foo: bar; title*=UTF-8''%c2%a3%20and%20%e2%82%ac%20rates
* *
* Odd one having two filename definitions, and having a semicolon (;) in the filename:
*
* filename*=utf-8''P;LAN%20Holden%204.docx;filename="P;LAN Holden 4.docx"*
*
*
*/ */
p += strlen(name); p += strlen(name);
@ -801,6 +806,12 @@ void extractNameFromHeaderLine(char *s, char *name, char *resultbuf){
p = strchr(p, '='); p = strchr(p, '=');
if(p){ if(p){
p++; p++;
// If the line has the 'name' more than once, then truncate the subsequent parts, ie.
// utf-8''P;LAN%20Holden%204.docx;filename="P;LAN Holden 4.docx" ==> utf-8''P;LAN%20Holden%204.docx
q = strstr(p, name);
if(q) *q = '\0';
q = strrchr(p, ';'); q = strrchr(p, ';');
if(q) *q = '\0'; if(q) *q = '\0';
q = strrchr(p, '"'); q = strrchr(p, '"');